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Oracle® Coherence Java API Reference
Release 3.7.0.0

E18683-01


com.tangosol.util.filter
Class IsNotNullFilter

java.lang.Object
  extended by com.tangosol.util.Base
      extended by com.tangosol.util.BitHelper
          extended by com.tangosol.util.ExternalizableHelper
              extended by com.tangosol.util.filter.ExtractorFilter
                  extended by com.tangosol.util.filter.ComparisonFilter
                      extended by com.tangosol.util.filter.NotEqualsFilter
                          extended by com.tangosol.util.filter.IsNotNullFilter

All Implemented Interfaces:
ExternalizableLite, PortableObject, Filter, EntryFilter, IndexAwareFilter, java.io.Serializable

public class IsNotNullFilter
extends NotEqualsFilter

Filter which tests the result of a method invocation for inequality to null.

Author:
cp/gg 2002.10.27

Field Summary

 

Fields inherited from class com.tangosol.util.filter.ComparisonFilter
m_oValue

 

Fields inherited from class com.tangosol.util.filter.ExtractorFilter
EVAL_COST, m_extractor

 

Constructor Summary
IsNotNullFilter()
          Default constructor (necessary for the ExternalizableLite interface).
IsNotNullFilter(java.lang.String sMethod)
          Construct a IsNotNullFilter for testing inequality to null.

 

Method Summary

 

Methods inherited from class com.tangosol.util.filter.NotEqualsFilter
applyIndex, calculateEffectiveness, evaluateExtracted

 

Methods inherited from class com.tangosol.util.filter.ComparisonFilter
calculateIteratorEffectiveness, calculateMatchEffectiveness, calculateRangeEffectiveness, equals, getValue, hashCode, readExternal, readExternal, toString, writeExternal, writeExternal

 

Methods inherited from class com.tangosol.util.filter.ExtractorFilter
evaluate, evaluateEntry, extract, getValueExtractor

 

Methods inherited from class com.tangosol.util.BitHelper
countBits, countBits, countBits, indexOfLSB, indexOfLSB, indexOfLSB, indexOfMSB, indexOfMSB, indexOfMSB, rotateLeft, rotateLeft, rotateLeft, rotateRight, rotateRight, rotateRight, toBitString, toBitString, toBitString

 

Methods inherited from interface com.tangosol.util.filter.EntryFilter
evaluateEntry

 

Methods inherited from interface com.tangosol.util.Filter
evaluate

 

Constructor Detail

IsNotNullFilter

public IsNotNullFilter()
Default constructor (necessary for the ExternalizableLite interface).

IsNotNullFilter

public IsNotNullFilter(java.lang.String sMethod)
Construct a IsNotNullFilter for testing inequality to null.
Parameters:
sMethod - the name of the method to invoke via reflection

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Oracle® Coherence Java API Reference
Release 3.7.0.0

E18683-01


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