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<div class="subTitle">com.ericsson.otp.erlang</div>
<h2 title="Class OtpErlangDouble" class="title">Class OtpErlangDouble</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<li><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html" title="class in com.ericsson.otp.erlang">com.ericsson.otp.erlang.OtpErlangObject</a></li>
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<li>com.ericsson.otp.erlang.OtpErlangDouble</li>
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<dt>All Implemented Interfaces:</dt>
<dd>java.io.Serializable, java.lang.Cloneable</dd>
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<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../com/ericsson/otp/erlang/OtpErlangFloat.html" title="class in com.ericsson.otp.erlang">OtpErlangFloat</a></dd>
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<pre>public class <span class="strong">OtpErlangDouble</span>
extends <a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html" title="class in com.ericsson.otp.erlang">OtpErlangObject</a>
implements java.io.Serializable, java.lang.Cloneable</pre>
<div class="block">Provides a Java representation of Erlang floats and doubles. Erlang defines
only one floating point numeric type, however this class and its subclass
<a href="../../../../com/ericsson/otp/erlang/OtpErlangFloat.html" title="class in com.ericsson.otp.erlang"><code>OtpErlangFloat</code></a> are used to provide representations corresponding to
the Java types Double and Float.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../serialized-form.html#com.ericsson.otp.erlang.OtpErlangDouble">Serialized Form</a></dd></dl>
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<h3>Nested classes/interfaces inherited from class com.ericsson.otp.erlang.<a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html" title="class in com.ericsson.otp.erlang">OtpErlangObject</a></h3>
<code><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.Hash.html" title="class in com.ericsson.otp.erlang">OtpErlangObject.Hash</a></code></li>
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<h3>Fields inherited from class com.ericsson.otp.erlang.<a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html" title="class in com.ericsson.otp.erlang">OtpErlangObject</a></h3>
<code><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html#hashCodeValue">hashCodeValue</a></code></li>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><strong><a href="../../../../com/ericsson/otp/erlang/OtpErlangDouble.html#OtpErlangDouble(double)">OtpErlangDouble</a></strong>(double d)</code>
<div class="block">Create an Erlang float from the given double value.</div>
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<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../../com/ericsson/otp/erlang/OtpErlangDouble.html#OtpErlangDouble(com.ericsson.otp.erlang.OtpInputStream)">OtpErlangDouble</a></strong>(<a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html" title="class in com.ericsson.otp.erlang">OtpInputStream</a> buf)</code>
<div class="block">Create an Erlang float from a stream containing a double encoded in
Erlang external format.</div>
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<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><strong><a href="../../../../com/ericsson/otp/erlang/OtpErlangDouble.html#doHashCode()">doHashCode</a></strong>()</code> </td>
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<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><strong><a href="../../../../com/ericsson/otp/erlang/OtpErlangDouble.html#doubleValue()">doubleValue</a></strong>()</code>
<div class="block">Get the value, as a double.</div>
</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/ericsson/otp/erlang/OtpErlangDouble.html#encode(com.ericsson.otp.erlang.OtpOutputStream)">encode</a></strong>(<a href="../../../../com/ericsson/otp/erlang/OtpOutputStream.html" title="class in com.ericsson.otp.erlang">OtpOutputStream</a> buf)</code>
<div class="block">Convert this double to the equivalent Erlang external representation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/ericsson/otp/erlang/OtpErlangDouble.html#equals(java.lang.Object)">equals</a></strong>(java.lang.Object o)</code>
<div class="block">Determine if two floats are equal.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><strong><a href="../../../../com/ericsson/otp/erlang/OtpErlangDouble.html#floatValue()">floatValue</a></strong>()</code>
<div class="block">Get the value, as a float.</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../com/ericsson/otp/erlang/OtpErlangDouble.html#toString()">toString</a></strong>()</code>
<div class="block">Get the string representation of this double.</div>
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<h3>Methods inherited from class com.ericsson.otp.erlang.<a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html" title="class in com.ericsson.otp.erlang">OtpErlangObject</a></h3>
<code><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html#clone()">clone</a>, <a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html#decode(com.ericsson.otp.erlang.OtpInputStream)">decode</a>, <a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html#hashCode()">hashCode</a></code></li>
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<h3>Methods inherited from class java.lang.Object</h3>
<code>finalize, getClass, notify, notifyAll, wait, wait, wait</code></li>
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<h4>OtpErlangDouble</h4>
<pre>public OtpErlangDouble(double d)</pre>
<div class="block">Create an Erlang float from the given double value.</div>
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<h4>OtpErlangDouble</h4>
<pre>public OtpErlangDouble(<a href="../../../../com/ericsson/otp/erlang/OtpInputStream.html" title="class in com.ericsson.otp.erlang">OtpInputStream</a> buf)
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></pre>
<div class="block">Create an Erlang float from a stream containing a double encoded in
Erlang external format.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>buf</code> - the stream containing the encoded value.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangDecodeException.html" title="class in com.ericsson.otp.erlang">OtpErlangDecodeException</a></code> - if the buffer does not contain a valid external
representation of an Erlang float.</dd></dl>
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<h4>doubleValue</h4>
<pre>public double doubleValue()</pre>
<div class="block">Get the value, as a double.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the value of this object, as a double.</dd></dl>
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<h4>floatValue</h4>
<pre>public float floatValue()
throws <a href="../../../../com/ericsson/otp/erlang/OtpErlangRangeException.html" title="class in com.ericsson.otp.erlang">OtpErlangRangeException</a></pre>
<div class="block">Get the value, as a float.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the value of this object, as a float.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangRangeException.html" title="class in com.ericsson.otp.erlang">OtpErlangRangeException</a></code> - if the value cannot be represented as a float.</dd></dl>
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<h4>toString</h4>
<pre>public java.lang.String toString()</pre>
<div class="block">Get the string representation of this double.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html#toString()">toString</a></code> in class <code><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html" title="class in com.ericsson.otp.erlang">OtpErlangObject</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the string representation of this double.</dd></dl>
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<h4>encode</h4>
<pre>public void encode(<a href="../../../../com/ericsson/otp/erlang/OtpOutputStream.html" title="class in com.ericsson.otp.erlang">OtpOutputStream</a> buf)</pre>
<div class="block">Convert this double to the equivalent Erlang external representation.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html#encode(com.ericsson.otp.erlang.OtpOutputStream)">encode</a></code> in class <code><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html" title="class in com.ericsson.otp.erlang">OtpErlangObject</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>buf</code> - an output stream to which the encoded value should be
written.</dd></dl>
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<pre>public boolean equals(java.lang.Object o)</pre>
<div class="block">Determine if two floats are equal. Floats are equal if they contain the
same value.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html#equals(java.lang.Object)">equals</a></code> in class <code><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html" title="class in com.ericsson.otp.erlang">OtpErlangObject</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>o</code> - the float to compare to.</dd>
<dt><span class="strong">Returns:</span></dt><dd>true if the floats have the same value.</dd></dl>
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<pre>protected int doHashCode()</pre>
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<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html#doHashCode()">doHashCode</a></code> in class <code><a href="../../../../com/ericsson/otp/erlang/OtpErlangObject.html" title="class in com.ericsson.otp.erlang">OtpErlangObject</a></code></dd>
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