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<div class="subTitle">org.apache.tools.ant.types.selectors</div>
<h2 title="Class PresentSelector" class="title">Class PresentSelector</h2>
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<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
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<ul class="inheritance">
<li><a href="../../../../../../org/apache/tools/ant/ProjectComponent.html" title="class in org.apache.tools.ant">org.apache.tools.ant.ProjectComponent</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../org/apache/tools/ant/types/DataType.html" title="class in org.apache.tools.ant.types">org.apache.tools.ant.types.DataType</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../org/apache/tools/ant/types/selectors/BaseSelector.html" title="class in org.apache.tools.ant.types.selectors">org.apache.tools.ant.types.selectors.BaseSelector</a></li>
<li>
<ul class="inheritance">
<li>org.apache.tools.ant.types.selectors.PresentSelector</li>
</ul>
</li>
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</li>
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<div class="description">
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<dl>
<dt>All Implemented Interfaces:</dt>
<dd>java.lang.Cloneable, <a href="../../../../../../org/apache/tools/ant/types/selectors/FileSelector.html" title="interface in org.apache.tools.ant.types.selectors">FileSelector</a></dd>
</dl>
<hr>
<br>
<pre>public class <span class="strong">PresentSelector</span>
extends <a href="../../../../../../org/apache/tools/ant/types/selectors/BaseSelector.html" title="class in org.apache.tools.ant.types.selectors">BaseSelector</a></pre>
<div class="block">Selector that filters files based on whether they appear in another
 directory tree. It can contain a mapper element, so isn't available
 as an ExtendSelector (since those parameters can't hold other
 elements).</div>
<dl><dt><span class="strong">Since:</span></dt>
  <dd>1.5</dd></dl>
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<caption><span>Nested Classes</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/tools/ant/types/selectors/PresentSelector.FilePresence.html" title="class in org.apache.tools.ant.types.selectors">PresentSelector.FilePresence</a></strong></code>
<div class="block">Enumerated attribute with the values for indicating where a file's
 presence is allowed and required.</div>
</td>
</tr>
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<h3>Fields inherited from class&nbsp;org.apache.tools.ant.types.<a href="../../../../../../org/apache/tools/ant/types/DataType.html" title="class in org.apache.tools.ant.types">DataType</a></h3>
<code><a href="../../../../../../org/apache/tools/ant/types/DataType.html#checked">checked</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#ref">ref</a></code></li>
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<h3>Fields inherited from class&nbsp;org.apache.tools.ant.<a href="../../../../../../org/apache/tools/ant/ProjectComponent.html" title="class in org.apache.tools.ant">ProjectComponent</a></h3>
<code><a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#description">description</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#location">location</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#project">project</a></code></li>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../../../org/apache/tools/ant/types/selectors/PresentSelector.html#PresentSelector()">PresentSelector</a></strong>()</code>
<div class="block">Creates a new <code>PresentSelector</code> instance.</div>
</td>
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<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/tools/ant/types/selectors/PresentSelector.html#addConfigured(org.apache.tools.ant.util.FileNameMapper)">addConfigured</a></strong>(<a href="../../../../../../org/apache/tools/ant/util/FileNameMapper.html" title="interface in org.apache.tools.ant.util">FileNameMapper</a>&nbsp;fileNameMapper)</code>
<div class="block">Add a configured FileNameMapper instance.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../../../../../org/apache/tools/ant/types/Mapper.html" title="class in org.apache.tools.ant.types">Mapper</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/tools/ant/types/selectors/PresentSelector.html#createMapper()">createMapper</a></strong>()</code>
<div class="block">Defines the FileNameMapper to use (nested mapper element).</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/tools/ant/types/selectors/PresentSelector.html#isSelected(java.io.File, java.lang.String, java.io.File)">isSelected</a></strong>(java.io.File&nbsp;basedir,
          java.lang.String&nbsp;filename,
          java.io.File&nbsp;file)</code>
<div class="block">The heart of the matter.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/tools/ant/types/selectors/PresentSelector.html#setPresent(org.apache.tools.ant.types.selectors.PresentSelector.FilePresence)">setPresent</a></strong>(<a href="../../../../../../org/apache/tools/ant/types/selectors/PresentSelector.FilePresence.html" title="class in org.apache.tools.ant.types.selectors">PresentSelector.FilePresence</a>&nbsp;fp)</code>
<div class="block">This sets whether to select a file if its dest file is present.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/tools/ant/types/selectors/PresentSelector.html#setTargetdir(java.io.File)">setTargetdir</a></strong>(java.io.File&nbsp;targetdir)</code>
<div class="block">The name of the file or directory which is checked for matching
 files.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/tools/ant/types/selectors/PresentSelector.html#toString()">toString</a></strong>()</code>
<div class="block">Basic DataType toString().</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/tools/ant/types/selectors/PresentSelector.html#verifySettings()">verifySettings</a></strong>()</code>
<div class="block">Checks to make sure all settings are kosher.</div>
</td>
</tr>
</table>
<ul class="blockList">
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<h3>Methods inherited from class&nbsp;org.apache.tools.ant.types.selectors.<a href="../../../../../../org/apache/tools/ant/types/selectors/BaseSelector.html" title="class in org.apache.tools.ant.types.selectors">BaseSelector</a></h3>
<code><a href="../../../../../../org/apache/tools/ant/types/selectors/BaseSelector.html#getError()">getError</a>, <a href="../../../../../../org/apache/tools/ant/types/selectors/BaseSelector.html#setError(java.lang.String)">setError</a>, <a href="../../../../../../org/apache/tools/ant/types/selectors/BaseSelector.html#validate()">validate</a></code></li>
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<li class="blockList"><a name="methods_inherited_from_class_org.apache.tools.ant.types.DataType">
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<h3>Methods inherited from class&nbsp;org.apache.tools.ant.types.<a href="../../../../../../org/apache/tools/ant/types/DataType.html" title="class in org.apache.tools.ant.types">DataType</a></h3>
<code><a href="../../../../../../org/apache/tools/ant/types/DataType.html#checkAttributesAllowed()">checkAttributesAllowed</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#checkChildrenAllowed()">checkChildrenAllowed</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#circularReference()">circularReference</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#clone()">clone</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#dieOnCircularReference()">dieOnCircularReference</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#dieOnCircularReference(org.apache.tools.ant.Project)">dieOnCircularReference</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#dieOnCircularReference(java.util.Stack, org.apache.tools.ant.Project)">dieOnCircularReference</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#getCheckedRef()">getCheckedRef</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#getCheckedRef(java.lang.Class, java.lang.String)">getCheckedRef</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#getCheckedRef(java.lang.Class, java.lang.String, org.apache.tools.ant.Project)">getCheckedRef</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#getCheckedRef(org.apache.tools.ant.Project)">getCheckedRef</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#getDataTypeName()">getDataTypeName</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#getRefid()">getRefid</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#invokeCircularReferenceCheck(org.apache.tools.ant.types.DataType, java.util.Stack, org.apache.tools.ant.Project)">invokeCircularReferenceCheck</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#isChecked()">isChecked</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#isReference()">isReference</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#noChildrenAllowed()">noChildrenAllowed</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#pushAndInvokeCircularReferenceCheck(org.apache.tools.ant.types.DataType, java.util.Stack, org.apache.tools.ant.Project)">pushAndInvokeCircularReferenceCheck</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#setChecked(boolean)">setChecked</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#setRefid(org.apache.tools.ant.types.Reference)">setRefid</a>, <a href="../../../../../../org/apache/tools/ant/types/DataType.html#tooManyAttributes()">tooManyAttributes</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.tools.ant.<a href="../../../../../../org/apache/tools/ant/ProjectComponent.html" title="class in org.apache.tools.ant">ProjectComponent</a></h3>
<code><a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#getDescription()">getDescription</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#getLocation()">getLocation</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#getProject()">getProject</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#log(java.lang.String)">log</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#log(java.lang.String, int)">log</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#setDescription(java.lang.String)">setDescription</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#setLocation(org.apache.tools.ant.Location)">setLocation</a>, <a href="../../../../../../org/apache/tools/ant/ProjectComponent.html#setProject(org.apache.tools.ant.Project)">setProject</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</code></li>
</ul>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<li class="blockList"><a name="constructor_detail">
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<h3>Constructor Detail</h3>
<a name="PresentSelector()">
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<ul class="blockListLast">
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<h4>PresentSelector</h4>
<pre>public&nbsp;PresentSelector()</pre>
<div class="block">Creates a new <code>PresentSelector</code> instance.</div>
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</ul>
</li>
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<h3>Method Detail</h3>
<a name="toString()">
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<h4>toString</h4>
<pre>public&nbsp;java.lang.String&nbsp;toString()</pre>
<div class="block"><strong>Description copied from class:&nbsp;<code><a href="../../../../../../org/apache/tools/ant/types/DataType.html#toString()">DataType</a></code></strong></div>
<div class="block">Basic DataType toString().</div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../../../../org/apache/tools/ant/types/DataType.html#toString()">toString</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/tools/ant/types/DataType.html" title="class in org.apache.tools.ant.types">DataType</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a string describing this object</dd></dl>
</li>
</ul>
<a name="setTargetdir(java.io.File)">
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<ul class="blockList">
<li class="blockList">
<h4>setTargetdir</h4>
<pre>public&nbsp;void&nbsp;setTargetdir(java.io.File&nbsp;targetdir)</pre>
<div class="block">The name of the file or directory which is checked for matching
 files.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>targetdir</code> - the directory to scan looking for matching files.</dd></dl>
</li>
</ul>
<a name="createMapper()">
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<h4>createMapper</h4>
<pre>public&nbsp;<a href="../../../../../../org/apache/tools/ant/types/Mapper.html" title="class in org.apache.tools.ant.types">Mapper</a>&nbsp;createMapper()
                    throws <a href="../../../../../../org/apache/tools/ant/BuildException.html" title="class in org.apache.tools.ant">BuildException</a></pre>
<div class="block">Defines the FileNameMapper to use (nested mapper element).</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>a mapper to be configured</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../../org/apache/tools/ant/BuildException.html" title="class in org.apache.tools.ant">BuildException</a></code> - if more than one mapper defined</dd></dl>
</li>
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<a name="addConfigured(org.apache.tools.ant.util.FileNameMapper)">
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<ul class="blockList">
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<h4>addConfigured</h4>
<pre>public&nbsp;void&nbsp;addConfigured(<a href="../../../../../../org/apache/tools/ant/util/FileNameMapper.html" title="interface in org.apache.tools.ant.util">FileNameMapper</a>&nbsp;fileNameMapper)</pre>
<div class="block">Add a configured FileNameMapper instance.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fileNameMapper</code> - the FileNameMapper to add</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../../org/apache/tools/ant/BuildException.html" title="class in org.apache.tools.ant">BuildException</a></code> - if more than one mapper defined</dd><dt><span class="strong">Since:</span></dt>
  <dd>Ant 1.8.0</dd></dl>
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</ul>
<a name="setPresent(org.apache.tools.ant.types.selectors.PresentSelector.FilePresence)">
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<h4>setPresent</h4>
<pre>public&nbsp;void&nbsp;setPresent(<a href="../../../../../../org/apache/tools/ant/types/selectors/PresentSelector.FilePresence.html" title="class in org.apache.tools.ant.types.selectors">PresentSelector.FilePresence</a>&nbsp;fp)</pre>
<div class="block">This sets whether to select a file if its dest file is present.
 It could be a <code>negate</code> boolean, but by doing things
 this way, we get some documentation on how the system works.
 A user looking at the documentation should clearly understand
 that the ONLY files whose presence is being tested are those
 that already exist in the source directory, hence the lack of
 a <code>destonly</code> option.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fp</code> - An attribute set to either <code>srconly</code or
           <code>both</code>.</dd></dl>
</li>
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<a name="verifySettings()">
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<h4>verifySettings</h4>
<pre>public&nbsp;void&nbsp;verifySettings()</pre>
<div class="block">Checks to make sure all settings are kosher. In this case, it
 means that the targetdir attribute has been set and we have a mapper.</div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../../../../org/apache/tools/ant/types/selectors/BaseSelector.html#verifySettings()">verifySettings</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/tools/ant/types/selectors/BaseSelector.html" title="class in org.apache.tools.ant.types.selectors">BaseSelector</a></code></dd>
</dl>
</li>
</ul>
<a name="isSelected(java.io.File, java.lang.String, java.io.File)">
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<ul class="blockListLast">
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<h4>isSelected</h4>
<pre>public&nbsp;boolean&nbsp;isSelected(java.io.File&nbsp;basedir,
                 java.lang.String&nbsp;filename,
                 java.io.File&nbsp;file)</pre>
<div class="block">The heart of the matter. This is where the selector gets to decide
 on the inclusion of a file in a particular fileset.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../org/apache/tools/ant/types/selectors/FileSelector.html#isSelected(java.io.File, java.lang.String, java.io.File)">isSelected</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/tools/ant/types/selectors/FileSelector.html" title="interface in org.apache.tools.ant.types.selectors">FileSelector</a></code></dd>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../org/apache/tools/ant/types/selectors/BaseSelector.html#isSelected(java.io.File, java.lang.String, java.io.File)">isSelected</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/apache/tools/ant/types/selectors/BaseSelector.html" title="class in org.apache.tools.ant.types.selectors">BaseSelector</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>basedir</code> - the base directory the scan is being done from</dd><dd><code>filename</code> - is the name of the file to check</dd><dd><code>file</code> - is a java.io.File object the selector can use</dd>
<dt><span class="strong">Returns:</span></dt><dd>whether the file should be selected or not</dd></dl>
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