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com.tangosol.util
Class ClassFilter

java.lang.Object
com.tangosol.util.Base
com.tangosol.util.ClassFilter

All Implemented Interfaces:

Filter

public class ClassFilter

extends Base

implements Filter

Filter which discards all objects that are not of a certain class.

Author:

cp 1999.08.26

Constructor Summary

ClassFilter(java.lang.Class clz)
Constructor.

Method Summary

boolean	equals(java.lang.Object o) Compare the ClassFilter with another object to determine equality.
boolean	evaluate(java.lang.Object o) Filter interface: evaluate().
int	hashCode() Determine a hash value for the ClassFilter object according to the general Object.hashCode() contract.
java.lang.String	toString() Return a human-readable description for this Filter.

Constructor Detail

ClassFilter

public ClassFilter(java.lang.Class clz)

Constructor.

Method Detail

evaluate

public boolean evaluate(java.lang.Object o)

Filter interface: evaluate().

Specified by:

evaluate in interface Filter

Parameters:

o - the object to test

Returns:

true if the test passes, false otherwise

equals

public boolean equals(java.lang.Object o)

Compare the ClassFilter with another object to determine equality.

Returns:

true iff this ClassFilter and the passed object are equivalent ClassFilters

hashCode

public int hashCode()

Determine a hash value for the ClassFilter object according to the general Object.hashCode() contract.

Returns:

an integer hash value for this ClassFilter object

toString

public java.lang.String toString()

Return a human-readable description for this Filter.

Returns:

a String description of the Filter

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