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<ul class="navList"> <li><a href="../../../javafx/beans/binding/StringBinding.html" title="class in javafx.beans.binding"><span class="typeNameLink">Prev Class</span></a></li> <li><a href="../../../javafx/beans/binding/When.html" title="class in javafx.beans.binding"><span class="typeNameLink">Next Class</span></a></li> </ul> <ul class="navList"> <li><a href="../../../index.html?javafx/beans/binding/StringExpression.html" target="_top">Frames</a></li> <li><a href="StringExpression.html" target="_top">No Frames</a></li> </ul> <ul class="navList" id="allclasses_navbar_top"> <li><a href="../../../allclasses-noframe.html">All Classes</a></li> </ul> <div> <script type="text/javascript"><!-- allClassesLink = document.getElementById("allclasses_navbar_top"); if(window==top) { allClassesLink.style.display = "block"; } else { allClassesLink.style.display = "none"; } //--> </script> </div> <div> <ul class="subNavList"> <li>Summary: </li> <li>Nested | </li> <li>Field | </li> <li><a 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href="../../../javafx/beans/Observable.html" title="interface in javafx.beans">Observable</a>, <a href="../../../javafx/beans/value/ObservableObjectValue.html" title="interface in javafx.beans.value">ObservableObjectValue</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>>, <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a>, <a href="../../../javafx/beans/value/ObservableValue.html" title="interface in javafx.beans.value">ObservableValue</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></dd> </dl> <dl> <dt>Direct Known Subclasses:</dt> <dd><a href="../../../javafx/beans/property/ReadOnlyStringProperty.html" title="class in javafx.beans.property">ReadOnlyStringProperty</a>, <a href="../../../javafx/beans/binding/StringBinding.html" title="class in javafx.beans.binding">StringBinding</a></dd> </dl> <hr> <br> <pre>public abstract class <span class="typeNameLabel">StringExpression</span> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> implements <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a></pre> <div class="block">A <code>StringExpression</code> is a <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a> plus additional convenience methods to generate bindings in a fluent style. <p> A concrete sub-class of <code>StringExpression</code> has to implement the method <a href="../../../javafx/beans/value/ObservableObjectValue.html#get--"><code>ObservableObjectValue.get()</code></a>, which provides the actual value of this expression. <p> Note: all implementation of <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> returned by the comparisons in this class consider a <code>String</code> that is <code>null</code> equal to an empty <code>String</code>.</div> <dl> <dt><span class="simpleTagLabel">Since:</span></dt> <dd>JavaFX 2.0</dd> </dl> </li> </ul> </div> <div class="summary"> <ul class="blockList"> <li class="blockList"> <!-- ======== CONSTRUCTOR SUMMARY ======== --> <ul class="blockList"> <li class="blockList"><a name="constructor.summary"> <!-- --> </a> <h3>Constructor Summary</h3> <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> <caption><span>Constructors</span><span class="tabEnd"> </span></caption> <tr> <th class="colOne" scope="col">Constructor and Description</th> </tr> <tr class="altColor"> <td class="colOne"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#StringExpression--">StringExpression</a></span>()</code> </td> </tr> </table> </li> </ul> <!-- ========== METHOD SUMMARY =========== --> <ul class="blockList"> <li class="blockList"><a name="method.summary"> <!-- --> </a> <h3>Method Summary</h3> <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> <tr> <th class="colFirst" scope="col">Modifier and Type</th> <th class="colLast" scope="col">Method and Description</th> </tr> <tr id="i0" class="altColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/StringExpression.html" title="class in javafx.beans.binding">StringExpression</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#concat-java.lang.Object-">concat</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> other)</code> <div class="block">Returns a <code>StringExpression</code> that holds the value of this <code>StringExpression</code> concatenated with another <code>Object</code>.</div> </td> </tr> <tr id="i1" class="rowColor"> <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#getValue--">getValue</a></span>()</code> <div class="block">Returns the current value of this <code>ObservableValue</code></div> </td> </tr> <tr id="i2" class="altColor"> <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#getValueSafe--">getValueSafe</a></span>()</code> <div class="block">Returns usually the value of this <code>StringExpression</code>.</div> </td> </tr> <tr id="i3" class="rowColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#greaterThan-javafx.beans.value.ObservableStringValue-">greaterThan</a></span>(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is greater than another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a>.</div> </td> </tr> <tr id="i4" class="altColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#greaterThan-java.lang.String-">greaterThan</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is greater than a constant value.</div> </td> </tr> <tr id="i5" class="rowColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#greaterThanOrEqualTo-javafx.beans.value.ObservableStringValue-">greaterThanOrEqualTo</a></span>(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is greater than or equal to another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a>.</div> </td> </tr> <tr id="i6" class="altColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#greaterThanOrEqualTo-java.lang.String-">greaterThanOrEqualTo</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is greater than or equal to a constant value.</div> </td> </tr> <tr id="i7" class="rowColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#isEmpty--">isEmpty</a></span>()</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is empty.</div> </td> </tr> <tr id="i8" class="altColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#isEqualTo-javafx.beans.value.ObservableStringValue-">isEqualTo</a></span>(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this and another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a> are equal.</div> </td> </tr> <tr id="i9" class="rowColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#isEqualTo-java.lang.String-">isEqualTo</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is equal to a constant value.</div> </td> </tr> <tr id="i10" class="altColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#isEqualToIgnoreCase-javafx.beans.value.ObservableStringValue-">isEqualToIgnoreCase</a></span>(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this and another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a> are equal ignoring case.</div> </td> </tr> <tr id="i11" class="rowColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#isEqualToIgnoreCase-java.lang.String-">isEqualToIgnoreCase</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is equal to a constant value ignoring case.</div> </td> </tr> <tr id="i12" class="altColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#isNotEmpty--">isNotEmpty</a></span>()</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is not empty.</div> </td> </tr> <tr id="i13" class="rowColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#isNotEqualTo-javafx.beans.value.ObservableStringValue-">isNotEqualTo</a></span>(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this and another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a> are not equal.</div> </td> </tr> <tr id="i14" class="altColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#isNotEqualTo-java.lang.String-">isNotEqualTo</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is not equal to a constant value.</div> </td> </tr> <tr id="i15" class="rowColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#isNotEqualToIgnoreCase-javafx.beans.value.ObservableStringValue-">isNotEqualToIgnoreCase</a></span>(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this and another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a> are not equal ignoring case.</div> </td> </tr> <tr id="i16" class="altColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#isNotEqualToIgnoreCase-java.lang.String-">isNotEqualToIgnoreCase</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is not equal to a constant value ignoring case.</div> </td> </tr> <tr id="i17" class="rowColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#isNotNull--">isNotNull</a></span>()</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is not <code>null</code>.</div> </td> </tr> <tr id="i18" class="altColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#isNull--">isNull</a></span>()</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is <code>null</code>.</div> </td> </tr> <tr id="i19" class="rowColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/IntegerBinding.html" title="class in javafx.beans.binding">IntegerBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#length--">length</a></span>()</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/IntegerBinding.html" title="class in javafx.beans.binding"><code>IntegerBinding</code></a> that holds the length of this <code>StringExpression</code>.</div> </td> </tr> <tr id="i20" class="altColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#lessThan-javafx.beans.value.ObservableStringValue-">lessThan</a></span>(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is less than another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a>.</div> </td> </tr> <tr id="i21" class="rowColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#lessThan-java.lang.String-">lessThan</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is less than a constant value.</div> </td> </tr> <tr id="i22" class="altColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#lessThanOrEqualTo-javafx.beans.value.ObservableStringValue-">lessThanOrEqualTo</a></span>(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is less than or equal to another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a>.</div> </td> </tr> <tr id="i23" class="rowColor"> <td class="colFirst"><code><a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#lessThanOrEqualTo-java.lang.String-">lessThanOrEqualTo</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</code> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is less than or equal to a constant value.</div> </td> </tr> <tr id="i24" class="altColor"> <td class="colFirst"><code>static <a href="../../../javafx/beans/binding/StringExpression.html" title="class in javafx.beans.binding">StringExpression</a></code></td> <td class="colLast"><code><span class="memberNameLink"><a href="../../../javafx/beans/binding/StringExpression.html#stringExpression-javafx.beans.value.ObservableValue-">stringExpression</a></span>(<a href="../../../javafx/beans/value/ObservableValue.html" title="interface in javafx.beans.value">ObservableValue</a><?> value)</code> <div class="block">Returns a <code>StringExpression</code> that wraps a <a href="../../../javafx/beans/value/ObservableValue.html" title="interface in javafx.beans.value"><code>ObservableValue</code></a>.</div> </td> </tr> </table> <ul class="blockList"> <li class="blockList"><a 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title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> </ul> <ul 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class="blockListLast"> <li class="blockList"> <h4>StringExpression</h4> <pre>public StringExpression()</pre> </li> </ul> </li> </ul> <!-- ============ METHOD DETAIL ========== --> <ul class="blockList"> <li class="blockList"><a name="method.detail"> <!-- --> </a> <h3>Method Detail</h3> <a name="getValue--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>getValue</h4> <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getValue()</pre> <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../javafx/beans/value/ObservableValue.html#getValue--">ObservableValue</a></code></span></div> <div class="block">Returns the current value of this <code>ObservableValue</code></div> <dl> <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> <dd><code><a href="../../../javafx/beans/value/ObservableValue.html#getValue--">getValue</a></code> in interface <code><a href="../../../javafx/beans/value/ObservableValue.html" title="interface in javafx.beans.value">ObservableValue</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>The current value</dd> </dl> </li> </ul> <a name="getValueSafe--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>getValueSafe</h4> <pre>public final <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getValueSafe()</pre> <div class="block">Returns usually the value of this <code>StringExpression</code>. Only if the value is <code>null</code> an empty <code>String</code> is returned instead.</div> <dl> <dt><span class="returnLabel">Returns:</span></dt> <dd>the value of this <code>StringExpression</code> or the empty <code>String</code></dd> </dl> </li> </ul> <a name="stringExpression-javafx.beans.value.ObservableValue-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>stringExpression</h4> <pre>public static <a href="../../../javafx/beans/binding/StringExpression.html" title="class in javafx.beans.binding">StringExpression</a> stringExpression(<a href="../../../javafx/beans/value/ObservableValue.html" title="interface in javafx.beans.value">ObservableValue</a><?> value)</pre> <div class="block">Returns a <code>StringExpression</code> that wraps a <a href="../../../javafx/beans/value/ObservableValue.html" title="interface in javafx.beans.value"><code>ObservableValue</code></a>. If the <code>ObservableValue</code> is already a <code>StringExpression</code>, it will be returned. Otherwise a new <a href="../../../javafx/beans/binding/StringBinding.html" title="class in javafx.beans.binding"><code>StringBinding</code></a> is created that holds the value of the <code>ObservableValue</code> converted to a <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>value</code> - The source <code>ObservableValue</code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>A <code>StringExpression</code> that wraps the <code>ObservableValue</code> if necessary</dd> <dt><span class="throwsLabel">Throws:</span></dt> <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if <code>value</code> is <code>null</code></dd> </dl> </li> </ul> <a name="concat-java.lang.Object-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>concat</h4> <pre>public <a href="../../../javafx/beans/binding/StringExpression.html" title="class in javafx.beans.binding">StringExpression</a> concat(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> other)</pre> <div class="block">Returns a <code>StringExpression</code> that holds the value of this <code>StringExpression</code> concatenated with another <code>Object</code>. <p> If the value of this <code>StringExpression</code> changes, the value of the resulting <code>StringExpression</code> is updated automatically. Also if the other <code>Object</code> is an implementation of <a href="../../../javafx/beans/value/ObservableValue.html" title="interface in javafx.beans.value"><code>ObservableValue</code></a>, changes in the other <code>Object</code> are reflected automatically in the resulting <code>StringExpression</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the other <code>Object</code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>StringExpression</code></dd> </dl> </li> </ul> <a name="isEqualTo-javafx.beans.value.ObservableStringValue-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>isEqualTo</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> isEqualTo(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this and another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a> are equal. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the constant value</dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="isEqualTo-java.lang.String-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>isEqualTo</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> isEqualTo(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is equal to a constant value. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the constant value</dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="isNotEqualTo-javafx.beans.value.ObservableStringValue-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>isNotEqualTo</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> isNotEqualTo(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this and another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a> are not equal. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the constant value</dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="isNotEqualTo-java.lang.String-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>isNotEqualTo</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> isNotEqualTo(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is not equal to a constant value. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the constant value</dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="isEqualToIgnoreCase-javafx.beans.value.ObservableStringValue-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>isEqualToIgnoreCase</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> isEqualToIgnoreCase(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this and another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a> are equal ignoring case. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the second <code>ObservableStringValue</code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="isEqualToIgnoreCase-java.lang.String-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>isEqualToIgnoreCase</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> isEqualToIgnoreCase(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is equal to a constant value ignoring case. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the constant value</dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="isNotEqualToIgnoreCase-javafx.beans.value.ObservableStringValue-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>isNotEqualToIgnoreCase</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> isNotEqualToIgnoreCase(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this and another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a> are not equal ignoring case. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the second <code>ObservableStringValue</code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="isNotEqualToIgnoreCase-java.lang.String-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>isNotEqualToIgnoreCase</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> isNotEqualToIgnoreCase(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is not equal to a constant value ignoring case. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the constant value</dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="greaterThan-javafx.beans.value.ObservableStringValue-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>greaterThan</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> greaterThan(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is greater than another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a>. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the second <code>ObservableStringValue</code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="greaterThan-java.lang.String-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>greaterThan</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> greaterThan(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is greater than a constant value. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the constant value</dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="lessThan-javafx.beans.value.ObservableStringValue-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>lessThan</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> lessThan(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is less than another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a>. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the second <code>ObservableStringValue</code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="lessThan-java.lang.String-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>lessThan</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> lessThan(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is less than a constant value. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the constant value</dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="greaterThanOrEqualTo-javafx.beans.value.ObservableStringValue-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>greaterThanOrEqualTo</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> greaterThanOrEqualTo(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is greater than or equal to another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a>. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the second <code>ObservableStringValue</code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="greaterThanOrEqualTo-java.lang.String-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>greaterThanOrEqualTo</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> greaterThanOrEqualTo(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is greater than or equal to a constant value. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the constant value</dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="lessThanOrEqualTo-javafx.beans.value.ObservableStringValue-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>lessThanOrEqualTo</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> lessThanOrEqualTo(<a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value">ObservableStringValue</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is less than or equal to another <a href="../../../javafx/beans/value/ObservableStringValue.html" title="interface in javafx.beans.value"><code>ObservableStringValue</code></a>. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the second <code>ObservableStringValue</code></dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="lessThanOrEqualTo-java.lang.String-"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>lessThanOrEqualTo</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> lessThanOrEqualTo(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> other)</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is less than or equal to a constant value. <p> Note: In this comparison a <code>String</code> that is <code>null</code> is considered equal to an empty <code>String</code>.</div> <dl> <dt><span class="paramLabel">Parameters:</span></dt> <dd><code>other</code> - the constant value</dd> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="isNull--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>isNull</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> isNull()</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is <code>null</code>.</div> <dl> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="isNotNull--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>isNotNull</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> isNotNull()</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is not <code>null</code>.</div> <dl> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> </dl> </li> </ul> <a name="length--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>length</h4> <pre>public <a href="../../../javafx/beans/binding/IntegerBinding.html" title="class in javafx.beans.binding">IntegerBinding</a> length()</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/IntegerBinding.html" title="class in javafx.beans.binding"><code>IntegerBinding</code></a> that holds the length of this <code>StringExpression</code>. <p> Note: If the value of this <code>StringExpression</code> is <code>null</code>, the length is considered to be <code>0</code>.</div> <dl> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>IntegerBinding</code></dd> <dt><span class="simpleTagLabel">Since:</span></dt> <dd>JavaFX 8.0</dd> </dl> </li> </ul> <a name="isEmpty--"> <!-- --> </a> <ul class="blockList"> <li class="blockList"> <h4>isEmpty</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> isEmpty()</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is empty. <p> Note: If the value of this <code>StringExpression</code> is <code>null</code>, it is considered to be empty.</div> <dl> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> <dt><span class="simpleTagLabel">Since:</span></dt> <dd>JavaFX 8.0</dd> </dl> </li> </ul> <a name="isNotEmpty--"> <!-- --> </a> <ul class="blockListLast"> <li class="blockList"> <h4>isNotEmpty</h4> <pre>public <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding">BooleanBinding</a> isNotEmpty()</pre> <div class="block">Creates a new <a href="../../../javafx/beans/binding/BooleanBinding.html" title="class in javafx.beans.binding"><code>BooleanBinding</code></a> that holds <code>true</code> if this <code>StringExpression</code> is not empty. <p> Note: If the value of this <code>StringExpression</code> is <code>null</code>, it is considered to be empty.</div> <dl> <dt><span class="returnLabel">Returns:</span></dt> <dd>the new <code>BooleanBinding</code></dd> <dt><span class="simpleTagLabel">Since:</span></dt> <dd>JavaFX 8.0</dd> </dl> </li> </ul> </li> </ul> </li> </ul> </div> </div> <!-- ========= END OF CLASS DATA ========= --> <!-- ======= START OF BOTTOM NAVBAR ====== --> <div class="bottomNav"><a name="navbar.bottom"> <!-- --> </a> <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> <a name="navbar.bottom.firstrow"> <!-- --> </a> <ul class="navList" title="Navigation"> <li><a 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