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<div class="subTitle">org.apache.tools.ant.filters</div>
<h2 title="Class TokenFilter" class="title">Class TokenFilter</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>java.io.Reader</li>
<li>
<ul class="inheritance">
<li>java.io.FilterReader</li>
<li>
<ul class="inheritance">
<li><a href="../../../../../org/apache/tools/ant/filters/BaseFilterReader.html" title="class in org.apache.tools.ant.filters">org.apache.tools.ant.filters.BaseFilterReader</a></li>
<li>
<ul class="inheritance">
<li>org.apache.tools.ant.filters.TokenFilter</li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</li>
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<div class="description">
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<dt>All Implemented Interfaces:</dt>
<dd>java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable, <a href="../../../../../org/apache/tools/ant/filters/ChainableReader.html" title="interface in org.apache.tools.ant.filters">ChainableReader</a></dd>
</dl>
<hr>
<br>
<pre>public class <span class="strong">TokenFilter</span>
extends <a href="../../../../../org/apache/tools/ant/filters/BaseFilterReader.html" title="class in org.apache.tools.ant.filters">BaseFilterReader</a>
implements <a href="../../../../../org/apache/tools/ant/filters/ChainableReader.html" title="interface in org.apache.tools.ant.filters">ChainableReader</a></pre>
<div class="block">This splits up input into tokens and passes
the tokens to a sequence of filters.</div>
<dl><dt><span class="strong">Since:</span></dt>
<dd>Ant 1.6</dd>
<dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../org/apache/tools/ant/filters/BaseFilterReader.html" title="class in org.apache.tools.ant.filters"><code>BaseFilterReader</code></a>,
<a href="../../../../../org/apache/tools/ant/filters/ChainableReader.html" title="interface in org.apache.tools.ant.filters"><code>ChainableReader</code></a>,
<a href="../../../../../org/apache/tools/ant/DynamicConfigurator.html" title="interface in org.apache.tools.ant"><code>DynamicConfigurator</code></a></dd></dl>
</li>
</ul>
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<caption><span>Nested Classes</span><span class="tabEnd"> </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 </code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.ChainableReaderFilter.html" title="class in org.apache.tools.ant.filters">TokenFilter.ChainableReaderFilter</a></strong></code>
<div class="block">Abstract class that converts derived filter classes into
ChainableReaderFilter's</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.ContainsRegex.html" title="class in org.apache.tools.ant.filters">TokenFilter.ContainsRegex</a></strong></code>
<div class="block">filter to filter tokens matching regular expressions.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.ContainsString.html" title="class in org.apache.tools.ant.filters">TokenFilter.ContainsString</a></strong></code>
<div class="block">Simple filter to filter lines contains strings</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.DeleteCharacters.html" title="class in org.apache.tools.ant.filters">TokenFilter.DeleteCharacters</a></strong></code>
<div class="block">Filter to delete characters</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.FileTokenizer.html" title="class in org.apache.tools.ant.filters">TokenFilter.FileTokenizer</a></strong></code>
<div class="block">class to read the complete input into a string</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static interface </code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.Filter.html" title="interface in org.apache.tools.ant.filters">TokenFilter.Filter</a></strong></code>
<div class="block">string filters implement this interface</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.IgnoreBlank.html" title="class in org.apache.tools.ant.filters">TokenFilter.IgnoreBlank</a></strong></code>
<div class="block">Filter remove empty tokens</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.ReplaceRegex.html" title="class in org.apache.tools.ant.filters">TokenFilter.ReplaceRegex</a></strong></code>
<div class="block">filter to replace regex.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.ReplaceString.html" title="class in org.apache.tools.ant.filters">TokenFilter.ReplaceString</a></strong></code>
<div class="block">Simple replace string filter.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.StringTokenizer.html" title="class in org.apache.tools.ant.filters">TokenFilter.StringTokenizer</a></strong></code>
<div class="block">class to tokenize the input as areas separated
by white space, or by a specified list of
delim characters.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.Trim.html" title="class in org.apache.tools.ant.filters">TokenFilter.Trim</a></strong></code>
<div class="block">Filter to trim white space</div>
</td>
</tr>
</table>
</li>
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<h3>Fields inherited from class java.io.FilterReader</h3>
<code>in</code></li>
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<h3>Fields inherited from class java.io.Reader</h3>
<code>lock</code></li>
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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="../../../../../org/apache/tools/ant/filters/TokenFilter.html#TokenFilter()">TokenFilter</a></strong>()</code>
<div class="block">Constructor for "dummy" instances.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#TokenFilter(java.io.Reader)">TokenFilter</a></strong>(java.io.Reader in)</code>
<div class="block">Creates a new filtered reader.</div>
</td>
</tr>
</table>
</li>
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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>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#add(org.apache.tools.ant.filters.TokenFilter.Filter)">add</a></strong>(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.Filter.html" title="interface in org.apache.tools.ant.filters">TokenFilter.Filter</a> filter)</code>
<div class="block">Add an arbitrary filter</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#add(org.apache.tools.ant.util.Tokenizer)">add</a></strong>(<a href="../../../../../org/apache/tools/ant/util/Tokenizer.html" title="interface in org.apache.tools.ant.util">Tokenizer</a> tokenizer)</code>
<div class="block">add an arbitrary tokenizer</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#addContainsRegex(org.apache.tools.ant.filters.TokenFilter.ContainsRegex)">addContainsRegex</a></strong>(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.ContainsRegex.html" title="class in org.apache.tools.ant.filters">TokenFilter.ContainsRegex</a> filter)</code>
<div class="block">contains regex filter</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#addContainsString(org.apache.tools.ant.filters.TokenFilter.ContainsString)">addContainsString</a></strong>(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.ContainsString.html" title="class in org.apache.tools.ant.filters">TokenFilter.ContainsString</a> filter)</code>
<div class="block">contains string filter</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#addDeleteCharacters(org.apache.tools.ant.filters.TokenFilter.DeleteCharacters)">addDeleteCharacters</a></strong>(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.DeleteCharacters.html" title="class in org.apache.tools.ant.filters">TokenFilter.DeleteCharacters</a> filter)</code>
<div class="block">delete chars</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#addFileTokenizer(org.apache.tools.ant.filters.TokenFilter.FileTokenizer)">addFileTokenizer</a></strong>(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.FileTokenizer.html" title="class in org.apache.tools.ant.filters">TokenFilter.FileTokenizer</a> tokenizer)</code>
<div class="block">add a file tokenizer</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#addIgnoreBlank(org.apache.tools.ant.filters.TokenFilter.IgnoreBlank)">addIgnoreBlank</a></strong>(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.IgnoreBlank.html" title="class in org.apache.tools.ant.filters">TokenFilter.IgnoreBlank</a> filter)</code>
<div class="block">ignore blank filter</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#addLineTokenizer(org.apache.tools.ant.util.LineTokenizer)">addLineTokenizer</a></strong>(<a href="../../../../../org/apache/tools/ant/util/LineTokenizer.html" title="class in org.apache.tools.ant.util">LineTokenizer</a> tokenizer)</code>
<div class="block">add a line tokenizer - this is the default.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#addReplaceRegex(org.apache.tools.ant.filters.TokenFilter.ReplaceRegex)">addReplaceRegex</a></strong>(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.ReplaceRegex.html" title="class in org.apache.tools.ant.filters">TokenFilter.ReplaceRegex</a> filter)</code>
<div class="block">replace regex filter</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#addReplaceString(org.apache.tools.ant.filters.TokenFilter.ReplaceString)">addReplaceString</a></strong>(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.ReplaceString.html" title="class in org.apache.tools.ant.filters">TokenFilter.ReplaceString</a> filter)</code>
<div class="block">replace string filter</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#addStringTokenizer(org.apache.tools.ant.filters.TokenFilter.StringTokenizer)">addStringTokenizer</a></strong>(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.StringTokenizer.html" title="class in org.apache.tools.ant.filters">TokenFilter.StringTokenizer</a> tokenizer)</code>
<div class="block">add a string tokenizer</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#addTrim(org.apache.tools.ant.filters.TokenFilter.Trim)">addTrim</a></strong>(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.Trim.html" title="class in org.apache.tools.ant.filters">TokenFilter.Trim</a> filter)</code>
<div class="block">trim filter</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>java.io.Reader</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#chain(java.io.Reader)">chain</a></strong>(java.io.Reader reader)</code>
<div class="block">Creates a new TokenFilter using the passed in
Reader for instantiation.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#convertRegexOptions(java.lang.String)">convertRegexOptions</a></strong>(java.lang.String flags)</code>
<div class="block">convert regex option flag characters to regex options
g - Regexp.REPLACE_ALL
i - Regexp.MATCH_CASE_INSENSITIVE
m - Regexp.MATCH_MULTILINE
s - Regexp.MATCH_SINGLELINE
</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#read()">read</a></strong>()</code>
<div class="block">Returns the next character in the filtered stream, only including
lines from the original stream which match all of the specified
regular expressions.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#resolveBackSlash(java.lang.String)">resolveBackSlash</a></strong>(java.lang.String input)</code>
<div class="block">xml does not do "c" like interpretation of strings.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/filters/TokenFilter.html#setDelimOutput(java.lang.String)">setDelimOutput</a></strong>(java.lang.String delimOutput)</code>
<div class="block">set the output delimiter.</div>
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<h3>Methods inherited from class org.apache.tools.ant.filters.<a href="../../../../../org/apache/tools/ant/filters/BaseFilterReader.html" title="class in org.apache.tools.ant.filters">BaseFilterReader</a></h3>
<code><a href="../../../../../org/apache/tools/ant/filters/BaseFilterReader.html#getInitialized()">getInitialized</a>, <a href="../../../../../org/apache/tools/ant/filters/BaseFilterReader.html#getProject()">getProject</a>, <a href="../../../../../org/apache/tools/ant/filters/BaseFilterReader.html#read(char[], int, int)">read</a>, <a href="../../../../../org/apache/tools/ant/filters/BaseFilterReader.html#readFully()">readFully</a>, <a href="../../../../../org/apache/tools/ant/filters/BaseFilterReader.html#readLine()">readLine</a>, <a href="../../../../../org/apache/tools/ant/filters/BaseFilterReader.html#setInitialized(boolean)">setInitialized</a>, <a href="../../../../../org/apache/tools/ant/filters/BaseFilterReader.html#setProject(org.apache.tools.ant.Project)">setProject</a>, <a href="../../../../../org/apache/tools/ant/filters/BaseFilterReader.html#skip(long)">skip</a></code></li>
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<h3>Methods inherited from class java.io.FilterReader</h3>
<code>close, mark, markSupported, ready, reset</code></li>
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<h3>Methods inherited from class java.io.Reader</h3>
<code>read, read</code></li>
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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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<h3>Constructor Detail</h3>
<a name="TokenFilter()">
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<h4>TokenFilter</h4>
<pre>public TokenFilter()</pre>
<div class="block">Constructor for "dummy" instances.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../org/apache/tools/ant/filters/BaseFilterReader.html#BaseFilterReader()"><code>BaseFilterReader.BaseFilterReader()</code></a></dd></dl>
</li>
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<h4>TokenFilter</h4>
<pre>public TokenFilter(java.io.Reader in)</pre>
<div class="block">Creates a new filtered reader.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>in</code> - A Reader object providing the underlying stream.
Must not be <code>null</code>.</dd></dl>
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<a name="read()">
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<h4>read</h4>
<pre>public int read()
throws java.io.IOException</pre>
<div class="block">Returns the next character in the filtered stream, only including
lines from the original stream which match all of the specified
regular expressions.</div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code>read</code> in class <code>java.io.FilterReader</code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the next character in the resulting stream, or -1
if the end of the resulting stream has been reached</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.io.IOException</code> - if the underlying stream throws an IOException
during reading</dd></dl>
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<h4>chain</h4>
<pre>public final java.io.Reader chain(java.io.Reader reader)</pre>
<div class="block">Creates a new TokenFilter using the passed in
Reader for instantiation.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/tools/ant/filters/ChainableReader.html#chain(java.io.Reader)">chain</a></code> in interface <code><a href="../../../../../org/apache/tools/ant/filters/ChainableReader.html" title="interface in org.apache.tools.ant.filters">ChainableReader</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>reader</code> - A Reader object providing the underlying stream.</dd>
<dt><span class="strong">Returns:</span></dt><dd>a new filter based on this configuration</dd></dl>
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<pre>public void setDelimOutput(java.lang.String delimOutput)</pre>
<div class="block">set the output delimiter.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>delimOutput</code> - replaces the delim string returned by the
tokenizer, if present.</dd></dl>
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<pre>public void addLineTokenizer(<a href="../../../../../org/apache/tools/ant/util/LineTokenizer.html" title="class in org.apache.tools.ant.util">LineTokenizer</a> tokenizer)</pre>
<div class="block">add a line tokenizer - this is the default.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>tokenizer</code> - the line tokenizer</dd></dl>
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<pre>public void addStringTokenizer(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.StringTokenizer.html" title="class in org.apache.tools.ant.filters">TokenFilter.StringTokenizer</a> tokenizer)</pre>
<div class="block">add a string tokenizer</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>tokenizer</code> - the string tokenizer</dd></dl>
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<pre>public void addFileTokenizer(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.FileTokenizer.html" title="class in org.apache.tools.ant.filters">TokenFilter.FileTokenizer</a> tokenizer)</pre>
<div class="block">add a file tokenizer</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>tokenizer</code> - the file tokenizer</dd></dl>
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<pre>public void add(<a href="../../../../../org/apache/tools/ant/util/Tokenizer.html" title="interface in org.apache.tools.ant.util">Tokenizer</a> tokenizer)</pre>
<div class="block">add an arbitrary tokenizer</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>tokenizer</code> - the tokenizer to all, only one allowed</dd></dl>
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<pre>public void addReplaceString(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.ReplaceString.html" title="class in org.apache.tools.ant.filters">TokenFilter.ReplaceString</a> filter)</pre>
<div class="block">replace string filter</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>filter</code> - the replace string filter</dd></dl>
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<pre>public void addContainsString(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.ContainsString.html" title="class in org.apache.tools.ant.filters">TokenFilter.ContainsString</a> filter)</pre>
<div class="block">contains string filter</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>filter</code> - the contains string filter</dd></dl>
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<pre>public void addReplaceRegex(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.ReplaceRegex.html" title="class in org.apache.tools.ant.filters">TokenFilter.ReplaceRegex</a> filter)</pre>
<div class="block">replace regex filter</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>filter</code> - the replace regex filter</dd></dl>
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<pre>public void addContainsRegex(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.ContainsRegex.html" title="class in org.apache.tools.ant.filters">TokenFilter.ContainsRegex</a> filter)</pre>
<div class="block">contains regex filter</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>filter</code> - the contains regex filter</dd></dl>
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<pre>public void addTrim(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.Trim.html" title="class in org.apache.tools.ant.filters">TokenFilter.Trim</a> filter)</pre>
<div class="block">trim filter</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>filter</code> - the trim filter</dd></dl>
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<pre>public void addIgnoreBlank(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.IgnoreBlank.html" title="class in org.apache.tools.ant.filters">TokenFilter.IgnoreBlank</a> filter)</pre>
<div class="block">ignore blank filter</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>filter</code> - the ignore blank filter</dd></dl>
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<pre>public void addDeleteCharacters(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.DeleteCharacters.html" title="class in org.apache.tools.ant.filters">TokenFilter.DeleteCharacters</a> filter)</pre>
<div class="block">delete chars</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>filter</code> - the delete characters filter</dd></dl>
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<h4>add</h4>
<pre>public void add(<a href="../../../../../org/apache/tools/ant/filters/TokenFilter.Filter.html" title="interface in org.apache.tools.ant.filters">TokenFilter.Filter</a> filter)</pre>
<div class="block">Add an arbitrary filter</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>filter</code> - the filter to add</dd></dl>
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<h4>resolveBackSlash</h4>
<pre>public static java.lang.String resolveBackSlash(java.lang.String input)</pre>
<div class="block">xml does not do "c" like interpretation of strings.
i.e. \n\r\t etc.
this method processes \n, \r, \t, \f, \\
also subs \s -> " \n\r\t\f"
a trailing '\' will be ignored</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>input</code> - raw string with possible embedded '\'s</dd>
<dt><span class="strong">Returns:</span></dt><dd>converted string</dd></dl>
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<pre>public static int convertRegexOptions(java.lang.String flags)</pre>
<div class="block">convert regex option flag characters to regex options
<dl>
<li>g - Regexp.REPLACE_ALL</li>
<li>i - Regexp.MATCH_CASE_INSENSITIVE</li>
<li>m - Regexp.MATCH_MULTILINE</li>
<li>s - Regexp.MATCH_SINGLELINE</li>
</dl></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>flags</code> - the string containing the flags</dd>
<dt><span class="strong">Returns:</span></dt><dd>the Regexp option bits</dd></dl>
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