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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">org.apache.cayenne.util</a></div>
<h2 title="Class ListResponse" class="title">Class ListResponse</h2>
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<dd><code><a href="IncrementalListResponse.html" title="class in org.apache.cayenne.util">IncrementalListResponse</a></code></dd>
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<pre>public class <span class="typeNameLabel">ListResponse</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" class="externalLink">Object</a>
implements <a href="../QueryResponse.html" title="interface in org.apache.cayenne">QueryResponse</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io" class="externalLink">Serializable</a></pre>
<div class="block">A QueryResponse optimized to hold a single object or data row list.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.2</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../serialized-form.html#org.apache.cayenne.util.ListResponse">Serialized Form</a></dd>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>protected int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#currentIndex">currentIndex</a></span></code></th>
<td class="colLast">&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#objectList">objectList</a></span></code></th>
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<th class="colFirst" scope="col">Constructor</th>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E()">ListResponse</a></span>()</code></th>
<td class="colLast">
<div class="block">Creates an empty response.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.Object)">ListResponse</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>&nbsp;object)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.util.List)">ListResponse</a></span>&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&nbsp;objectList)</code></th>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
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<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#currentList()">currentList</a></span>()</code></th>
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<div class="block">Returns a List under the current iterator position.</div>
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<td class="colFirst"><code>int[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#currentUpdateCount()">currentUpdateCount</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns an update count under the current iterator position.</div>
</td>
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<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#firstList()">firstList</a></span>()</code></th>
<td class="colLast">
<div class="block">A utility method for quickly retrieving the first list in the response.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>int[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#firstUpdateCount()">firstUpdateCount</a></span>()</code></th>
<td class="colLast">
<div class="block">A utility method for quickly retrieving the first update count from the response.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#isList()">isList</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns whether current iteration result is a list or an update count.</div>
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<tr id="i5" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#next()">next</a></span>()</code></th>
<td class="colLast">
<div class="block">Rewinds response iterator to the next result, returning true if it is available.</div>
</td>
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<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#reset()">reset</a></span>()</code></th>
<td class="colLast">
<div class="block">Restarts response iterator.</div>
</td>
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<tr id="i7" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#size()">size</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns a number of results in the response.</div>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">wait</a></code></li>
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<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a> objectList</pre>
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<h4>currentIndex</h4>
<pre>protected transient&nbsp;int currentIndex</pre>
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<h4>ListResponse</h4>
<pre>public&nbsp;ListResponse()</pre>
<div class="block">Creates an empty response.</div>
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<h4>ListResponse</h4>
<pre>public&nbsp;ListResponse&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a>&nbsp;object)</pre>
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<h4>ListResponse</h4>
<pre>public&nbsp;ListResponse&#8203;(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&nbsp;objectList)</pre>
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<h4>size</h4>
<pre class="methodSignature">public&nbsp;int&nbsp;size()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../QueryResponse.html#size()">QueryResponse</a></code></span></div>
<div class="block">Returns a number of results in the response.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../QueryResponse.html#size()">size</a></code>&nbsp;in interface&nbsp;<code><a href="../QueryResponse.html" title="interface in org.apache.cayenne">QueryResponse</a></code></dd>
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<h4>isList</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;isList()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../QueryResponse.html#isList()">QueryResponse</a></code></span></div>
<div class="block">Returns whether current iteration result is a list or an update count.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../QueryResponse.html#isList()">isList</a></code>&nbsp;in interface&nbsp;<code><a href="../QueryResponse.html" title="interface in org.apache.cayenne">QueryResponse</a></code></dd>
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<h4>currentList</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&nbsp;currentList()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../QueryResponse.html#currentList()">QueryResponse</a></code></span></div>
<div class="block">Returns a List under the current iterator position. Use <a href="../QueryResponse.html#isList()"><code>QueryResponse.isList()</code></a> to check
the result type before calling this method.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../QueryResponse.html#currentList()">currentList</a></code>&nbsp;in interface&nbsp;<code><a href="../QueryResponse.html" title="interface in org.apache.cayenne">QueryResponse</a></code></dd>
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<pre class="methodSignature">public&nbsp;int[]&nbsp;currentUpdateCount()</pre>
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<div class="block">Returns an update count under the current iterator position. Returned value is an
int[] to accommodate batch queries. For a regular update result, the value will be
an int[1]. Use <a href="../QueryResponse.html#isList()"><code>QueryResponse.isList()</code></a> to check the result type before calling this
method.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../QueryResponse.html#currentUpdateCount()">currentUpdateCount</a></code>&nbsp;in interface&nbsp;<code><a href="../QueryResponse.html" title="interface in org.apache.cayenne">QueryResponse</a></code></dd>
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<h4>next</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;next()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../QueryResponse.html#next()">QueryResponse</a></code></span></div>
<div class="block">Rewinds response iterator to the next result, returning true if it is available.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../QueryResponse.html#next()">next</a></code>&nbsp;in interface&nbsp;<code><a href="../QueryResponse.html" title="interface in org.apache.cayenne">QueryResponse</a></code></dd>
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<h4>reset</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;reset()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../QueryResponse.html#reset()">QueryResponse</a></code></span></div>
<div class="block">Restarts response iterator.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../QueryResponse.html#reset()">reset</a></code>&nbsp;in interface&nbsp;<code><a href="../QueryResponse.html" title="interface in org.apache.cayenne">QueryResponse</a></code></dd>
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<h4>firstList</h4>
<pre class="methodSignature">public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a>&nbsp;firstList()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../QueryResponse.html#firstList()">QueryResponse</a></code></span></div>
<div class="block">A utility method for quickly retrieving the first list in the response. Returns
null if the query has no lists. Note that this method resets current iterator to an
undefined state.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../QueryResponse.html#firstList()">firstList</a></code>&nbsp;in interface&nbsp;<code><a href="../QueryResponse.html" title="interface in org.apache.cayenne">QueryResponse</a></code></dd>
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<pre class="methodSignature">public&nbsp;int[]&nbsp;firstUpdateCount()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../QueryResponse.html#firstUpdateCount()">QueryResponse</a></code></span></div>
<div class="block">A utility method for quickly retrieving the first update count from the response.
Note that this method resets current iterator to an undefined state.</div>
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<dd><code><a href="../QueryResponse.html#firstUpdateCount()">firstUpdateCount</a></code>&nbsp;in interface&nbsp;<code><a href="../QueryResponse.html" title="interface in org.apache.cayenne">QueryResponse</a></code></dd>
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