eworks.RQL.model
Class EqualityCompareOperator

java.lang.Object
  eworks.RQL.model.CompareOperator
      eworks.RQL.model.EqualityCompareOperator

public class EqualityCompareOperator

extends CompareOperator

Represents a compare operator that compares two values for equality.

Version:

1.00 (2003-11-03)

Author:

Fabian Wleklinski (fabian@wleklinski.de)

See Also:

The RDF Query Language (RQL)

Field Summary

Fields inherited from class eworks.RQL.model.CompareOperator

Alikeness, Equality

Constructor Summary

EqualityCompareOperator()

Method Summary

boolean	compare(LiteralValue op1, LiteralValue op2) Compares two given values for equality.
String	toString() Returns this object's string representation, always "=".

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EqualityCompareOperator

public EqualityCompareOperator()

Method Detail

compare

public boolean compare(LiteralValue op1,
                       LiteralValue op2)

Compares two given values for equality.

Specified by:

compare in class CompareOperator

Parameters:

op1 - The first value to compare.

op2 - The second value to compare.

Returns:

true if both values match, false else.

toString

public String toString()

Returns this object's string representation, always "=".