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<div class="aboutLanguage"><em><b>Berkeley DB</b><br><font size="-1"> version 6.1.29</font></em></div>
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<div class="subTitle">com.sleepycat.db</div>
<h2 title="Class CursorConfig" class="title">Class CursorConfig</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>com.sleepycat.db.CursorConfig</li>
</ul>
</li>
</ul>
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<dt>All Implemented Interfaces:</dt>
<dd>java.lang.Cloneable</dd>
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<br>
<pre>public class <span class="strong">CursorConfig</span>
extends java.lang.Object
implements java.lang.Cloneable</pre>
<div class="block">Specify the attributes of database cursor. An instance created with the
default constructor is initialized with the system's default settings.</div>
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<h3>Field Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#BULK_CURSOR">BULK_CURSOR</a></strong></code>
<div class="block">A convenience instance to specify the database cursor will be used to make
bulk changes to the underlying database.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#DEFAULT">DEFAULT</a></strong></code>
<div class="block">Default configuration used if null is passed to methods that create a
cursor.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#DEGREE_2">DEGREE_2</a></strong></code>
<div class="block"><strong>Deprecated.</strong>
<div class="block"><i>This has been replaced by <a href="../../../com/sleepycat/db/CursorConfig.html#READ_COMMITTED"><code>READ_COMMITTED</code></a> to conform to ANSI database isolation terminology.</i></div>
</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#DIRTY_READ">DIRTY_READ</a></strong></code>
<div class="block"><strong>Deprecated.</strong>
<div class="block"><i>This has been replaced by <a href="../../../com/sleepycat/db/CursorConfig.html#READ_UNCOMMITTED"><code>READ_UNCOMMITTED</code></a> to conform to ANSI
database isolation terminology.</i></div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#READ_COMMITTED">READ_COMMITTED</a></strong></code>
<div class="block">A convenience instance to configure a cursor for read committed isolation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#READ_UNCOMMITTED">READ_UNCOMMITTED</a></strong></code>
<div class="block">A convenience instance to configure read operations performed by the
cursor to return modified but not yet committed data.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#SNAPSHOT">SNAPSHOT</a></strong></code>
<div class="block">A convenience instance to configure read operations performed by the
cursor to return values as they were when the cursor was opened, if
<a href="../../../com/sleepycat/db/DatabaseConfig.html#setMultiversion(boolean)"><code>DatabaseConfig.setMultiversion(boolean)</code></a> is configured.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a></code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#WRITECURSOR">WRITECURSOR</a></strong></code>
<div class="block">A convenience instance to specify the Concurrent Data Store environment
cursor will be used to update the database.</div>
</td>
</tr>
</table>
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<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><strong><a href="../../../com/sleepycat/db/CursorConfig.html#CursorConfig()">CursorConfig</a></strong>()</code>
<div class="block">An instance created using the default constructor is initialized with
the system's default settings.</div>
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<h3>Method Summary</h3>
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<caption><span>Methods</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#getBulkCursor()">getBulkCursor</a></strong>()</code>
<div class="block">Return if the cursor will be used to do bulk operations on the underlying
database.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#getDegree2()">getDegree2</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong>
<div class="block"><i>This has been replaced by <a href="../../../com/sleepycat/db/CursorConfig.html#getReadCommitted()"><code>getReadCommitted()</code></a> to conform to ANSI
database isolation terminology.</i></div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#getDirtyRead()">getDirtyRead</a></strong>()</code>
<div class="block"><strong>Deprecated.</strong>
<div class="block"><i>This has been replaced by <a href="../../../com/sleepycat/db/CursorConfig.html#getReadUncommitted()"><code>getReadUncommitted()</code></a> to
conform to ANSI database isolation terminology.</i></div>
</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#getReadCommitted()">getReadCommitted</a></strong>()</code>
<div class="block">Return if the cursor is configured for read committed isolation.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#getReadUncommitted()">getReadUncommitted</a></strong>()</code>
<div class="block">Return if read operations performed by the cursor are configured to
return modified but not yet committed data.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#getSnapshot()">getSnapshot</a></strong>()</code>
<div class="block">Return if read operations performed by the cursor are configured to return
data as it was when the cursor was opened, without locking.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#getWriteCursor()">getWriteCursor</a></strong>()</code>
<div class="block">Return if the Concurrent Data Store environment cursor will be used to
update the database.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#setBulkCursor(boolean)">setBulkCursor</a></strong>(boolean bulkCursor)</code>
<div class="block">Specify that the cursor will be used to do bulk operations on the
underlying database.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#setDegree2(boolean)">setDegree2</a></strong>(boolean degree2)</code>
<div class="block"><strong>Deprecated.</strong>
<div class="block"><i>This has been replaced by <a href="../../../com/sleepycat/db/CursorConfig.html#setReadCommitted(boolean)"><code>setReadCommitted(boolean)</code></a> to conform to ANSI
database isolation terminology.</i></div>
</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#setDirtyRead(boolean)">setDirtyRead</a></strong>(boolean dirtyRead)</code>
<div class="block"><strong>Deprecated.</strong>
<div class="block"><i>This has been replaced by <a href="../../../com/sleepycat/db/CursorConfig.html#setReadUncommitted(boolean)"><code>setReadUncommitted(boolean)</code></a> to
conform to ANSI database isolation terminology.</i></div>
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#setReadCommitted(boolean)">setReadCommitted</a></strong>(boolean readCommitted)</code>
<div class="block">Configure the cursor for read committed isolation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#setReadUncommitted(boolean)">setReadUncommitted</a></strong>(boolean readUncommitted)</code>
<div class="block">Configure read operations performed by the cursor to return modified
but not yet committed data.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#setSnapshot(boolean)">setSnapshot</a></strong>(boolean snapshot)</code>
<div class="block">Configure read operations performed by the cursor to return data as it was
when the cursor opened without locking, if <a href="../../../com/sleepycat/db/DatabaseConfig.html#setMultiversion(boolean)"><code>DatabaseConfig.setMultiversion(boolean)</code></a> was configured.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../com/sleepycat/db/CursorConfig.html#setWriteCursor(boolean)">setWriteCursor</a></strong>(boolean writeCursor)</code>
<div class="block">Specify the Concurrent Data Store environment cursor will be used to
update the database.</div>
</td>
</tr>
</table>
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<h3>Methods inherited from class java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
</ul>
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<h4>DEFAULT</h4>
<pre>public static final <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a> DEFAULT</pre>
<div class="block">Default configuration used if null is passed to methods that create a
cursor.</div>
</li>
</ul>
<a name="BULK_CURSOR">
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<h4>BULK_CURSOR</h4>
<pre>public static final <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a> BULK_CURSOR</pre>
<div class="block">A convenience instance to specify the database cursor will be used to make
bulk changes to the underlying database.</div>
</li>
</ul>
<a name="READ_COMMITTED">
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<h4>READ_COMMITTED</h4>
<pre>public static final <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a> READ_COMMITTED</pre>
<div class="block">A convenience instance to configure a cursor for read committed isolation.
<p>
This ensures the stability of the current data item read by the
cursor but permits data read by this cursor to be modified or
deleted prior to the commit of the transaction.</div>
</li>
</ul>
<a name="READ_UNCOMMITTED">
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<h4>READ_UNCOMMITTED</h4>
<pre>public static final <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a> READ_UNCOMMITTED</pre>
<div class="block">A convenience instance to configure read operations performed by the
cursor to return modified but not yet committed data.</div>
</li>
</ul>
<a name="SNAPSHOT">
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<h4>SNAPSHOT</h4>
<pre>public static final <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a> SNAPSHOT</pre>
<div class="block">A convenience instance to configure read operations performed by the
cursor to return values as they were when the cursor was opened, if
<a href="../../../com/sleepycat/db/DatabaseConfig.html#setMultiversion(boolean)"><code>DatabaseConfig.setMultiversion(boolean)</code></a> is configured.</div>
</li>
</ul>
<a name="WRITECURSOR">
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<h4>WRITECURSOR</h4>
<pre>public static final <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a> WRITECURSOR</pre>
<div class="block">A convenience instance to specify the Concurrent Data Store environment
cursor will be used to update the database.
<p>
The underlying Berkeley DB database environment must have been
configured as a Concurrent Data Store environment.</div>
</li>
</ul>
<a name="DIRTY_READ">
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<h4>DIRTY_READ</h4>
<pre>public static final <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a> DIRTY_READ</pre>
<div class="block"><span class="strong">Deprecated.</span> <i>This has been replaced by <a href="../../../com/sleepycat/db/CursorConfig.html#READ_UNCOMMITTED"><code>READ_UNCOMMITTED</code></a> to conform to ANSI
database isolation terminology.</i></div>
<div class="block">A convenience instance to configure read operations performed by the
cursor to return modified but not yet committed data.
<p></div>
</li>
</ul>
<a name="DEGREE_2">
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</a>
<ul class="blockListLast">
<li class="blockList">
<h4>DEGREE_2</h4>
<pre>public static final <a href="../../../com/sleepycat/db/CursorConfig.html" title="class in com.sleepycat.db">CursorConfig</a> DEGREE_2</pre>
<div class="block"><span class="strong">Deprecated.</span> <i>This has been replaced by <a href="../../../com/sleepycat/db/CursorConfig.html#READ_COMMITTED"><code>READ_COMMITTED</code></a> to conform to ANSI database isolation terminology.</i></div>
<div class="block">A convenience instance to configure a cursor for read committed isolation.
<p>
This ensures the stability of the current data item read by the
cursor but permits data read by this cursor to be modified or
deleted prior to the commit of the transaction.
<p></div>
</li>
</ul>
</li>
</ul>
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<ul class="blockList">
<li class="blockList"><a name="constructor_detail">
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<h3>Constructor Detail</h3>
<a name="CursorConfig()">
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</a>
<ul class="blockListLast">
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<h4>CursorConfig</h4>
<pre>public CursorConfig()</pre>
<div class="block">An instance created using the default constructor is initialized with
the system's default settings.</div>
</li>
</ul>
</li>
</ul>
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<a name="setBulkCursor(boolean)">
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<h4>setBulkCursor</h4>
<pre>public void setBulkCursor(boolean bulkCursor)</pre>
<div class="block">Specify that the cursor will be used to do bulk operations on the
underlying database.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>bulkCursor</code> - If true, specify the cursor will be used to do bulk operations on the
underlying database.</dd></dl>
</li>
</ul>
<a name="getBulkCursor()">
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<h4>getBulkCursor</h4>
<pre>public boolean getBulkCursor()</pre>
<div class="block">Return if the cursor will be used to do bulk operations on the underlying
database.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>If the cursor will be used to do bulk operations on the
underlying database.</dd></dl>
</li>
</ul>
<a name="setReadCommitted(boolean)">
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<h4>setReadCommitted</h4>
<pre>public void setReadCommitted(boolean readCommitted)</pre>
<div class="block">Configure the cursor for read committed isolation.
<p>
This ensures the stability of the current data item read by the
cursor but permits data read by this cursor to be modified or
deleted prior to the commit of the transaction.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>readCommitted</code> - If true, configure the cursor for read committed isolation.</dd></dl>
</li>
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<a name="getReadCommitted()">
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<h4>getReadCommitted</h4>
<pre>public boolean getReadCommitted()</pre>
<div class="block">Return if the cursor is configured for read committed isolation.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>If the cursor is configured for read committed isolation.</dd></dl>
</li>
</ul>
<a name="setDegree2(boolean)">
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</a>
<ul class="blockList">
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<h4>setDegree2</h4>
<pre>public void setDegree2(boolean degree2)</pre>
<div class="block"><span class="strong">Deprecated.</span> <i>This has been replaced by <a href="../../../com/sleepycat/db/CursorConfig.html#setReadCommitted(boolean)"><code>setReadCommitted(boolean)</code></a> to conform to ANSI
database isolation terminology.</i></div>
<div class="block">Configure the cursor for read committed isolation.
<p>
This ensures the stability of the current data item read by the
cursor but permits data read by this cursor to be modified or
deleted prior to the commit of the transaction.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>degree2</code> - If true, configure the cursor for read committed isolation.
<p></dd></dl>
</li>
</ul>
<a name="getDegree2()">
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<h4>getDegree2</h4>
<pre>public boolean getDegree2()</pre>
<div class="block"><span class="strong">Deprecated.</span> <i>This has been replaced by <a href="../../../com/sleepycat/db/CursorConfig.html#getReadCommitted()"><code>getReadCommitted()</code></a> to conform to ANSI
database isolation terminology.</i></div>
<div class="block">Return if the cursor is configured for read committed isolation.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>If the cursor is configured for read committed isolation.
<p></dd></dl>
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<h4>setReadUncommitted</h4>
<pre>public void setReadUncommitted(boolean readUncommitted)</pre>
<div class="block">Configure read operations performed by the cursor to return modified
but not yet committed data.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>readUncommitted</code> - If true, configure read operations performed by the cursor to return
modified but not yet committed data.</dd></dl>
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<pre>public boolean getReadUncommitted()</pre>
<div class="block">Return if read operations performed by the cursor are configured to
return modified but not yet committed data.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>If read operations performed by the cursor are configured to return
modified but not yet committed data.</dd></dl>
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<pre>public void setDirtyRead(boolean dirtyRead)</pre>
<div class="block"><span class="strong">Deprecated.</span> <i>This has been replaced by <a href="../../../com/sleepycat/db/CursorConfig.html#setReadUncommitted(boolean)"><code>setReadUncommitted(boolean)</code></a> to
conform to ANSI database isolation terminology.</i></div>
<div class="block">Configure read operations performed by the cursor to return modified
but not yet committed data.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>dirtyRead</code> - If true, configure read operations performed by the cursor to return
modified but not yet committed data.
<p></dd></dl>
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<pre>public boolean getDirtyRead()</pre>
<div class="block"><span class="strong">Deprecated.</span> <i>This has been replaced by <a href="../../../com/sleepycat/db/CursorConfig.html#getReadUncommitted()"><code>getReadUncommitted()</code></a> to
conform to ANSI database isolation terminology.</i></div>
<div class="block">Return if read operations performed by the cursor are configured to return
modified but not yet committed data.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>If read operations performed by the cursor are configured to return
modified but not yet committed data.
<p></dd></dl>
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<pre>public void setSnapshot(boolean snapshot)</pre>
<div class="block">Configure read operations performed by the cursor to return data as it was
when the cursor opened without locking, if <a href="../../../com/sleepycat/db/DatabaseConfig.html#setMultiversion(boolean)"><code>DatabaseConfig.setMultiversion(boolean)</code></a> was configured.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>snapshot</code> - If true, configure read operations performed by the cursor to return
data as it was when the cursor was opened, without locking.</dd></dl>
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<pre>public boolean getSnapshot()</pre>
<div class="block">Return if read operations performed by the cursor are configured to return
data as it was when the cursor was opened, without locking.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>If read operations performed by the cursor are configured to return
data as it was when the cursor was opened.</dd></dl>
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<pre>public void setWriteCursor(boolean writeCursor)</pre>
<div class="block">Specify the Concurrent Data Store environment cursor will be used to
update the database.
<p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>writeCursor</code> - If true, specify the Concurrent Data Store environment cursor will be
used to update the database.</dd></dl>
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<pre>public boolean getWriteCursor()</pre>
<div class="block">Return if the Concurrent Data Store environment cursor will be used to
update the database.
<p></div>
<dl><dt><span class="strong">Returns:</span></dt><dd>If the Concurrent Data Store environment cursor will be used to update
the database.</dd></dl>
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