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<h1 title="Package" class="title">Package&nbsp;org.apache.log4j.filter</h1>
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<th class="colFirst" scope="col">Class</th>
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<td class="colFirst"><a href="../../../../org/apache/log4j/filter/AndFilter.html" title="class in org.apache.log4j.filter">AndFilter</a></td>
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<div class="block">A filter that 'and's the results of any number of contained filters together.</div>
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<td class="colFirst"><a href="../../../../org/apache/log4j/filter/DenyAllFilter.html" title="class in org.apache.log4j.filter">DenyAllFilter</a></td>
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<div class="block">This filter drops all logging events.</div>
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<td class="colFirst"><a href="../../../../org/apache/log4j/filter/ExpressionFilter.html" title="class in org.apache.log4j.filter">ExpressionFilter</a></td>
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<div class="block">A filter supporting complex expressions - supports both infix and postfix
 expressions (infix expressions must first be converted to postfix prior
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<td class="colFirst"><a href="../../../../org/apache/log4j/filter/LevelMatchFilter.html" title="class in org.apache.log4j.filter">LevelMatchFilter</a></td>
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<div class="block">This is a very simple filter based on level matching.</div>
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<td class="colFirst"><a href="../../../../org/apache/log4j/filter/LevelRangeFilter.html" title="class in org.apache.log4j.filter">LevelRangeFilter</a></td>
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<div class="block">This is a very simple filter based on level matching, which can be
   used to reject messages with priorities outside a certain range.</div>
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<td class="colFirst"><a href="../../../../org/apache/log4j/filter/LocationInfoFilter.html" title="class in org.apache.log4j.filter">LocationInfoFilter</a></td>
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<div class="block">Location information is usually specified at the appender level -
 all events associated
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<div class="block">This is a very simple filter based on logger name matching.</div>
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<div class="block">This is a very simple filter based on string matching.</div>
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