org.mmbase.storage.search
Interface CompareFieldsConstraint

All Superinterfaces:

Constraint, FieldCompareConstraint, FieldConstraint

All Known Implementing Classes:

BasicCompareFieldsConstraint

public interface CompareFieldsConstraint
extends FieldCompareConstraint

A constraint that compares the value of two stepfields.

Since:

MMBase-1.7

Version:

$Id: CompareFieldsConstraint.java 41186 2010-02-26 17:54:31Z michiel $

Author:

Rob van Maris

Field Summary

Fields inherited from interface org.mmbase.storage.search.FieldCompareConstraint

EQUAL, GREATER, GREATER_EQUAL, LESS, LESS_EQUAL, LIKE, NOT_EQUAL, OPERATOR_DESCRIPTIONS, REGEXP

Method Summary

StepField	getField2() Gets the second associated field.
String	toString() Returns a string representation of this CompareFieldsConstraint.

Methods inherited from interface org.mmbase.storage.search.FieldCompareConstraint

getOperator

Methods inherited from interface org.mmbase.storage.search.FieldConstraint

getField, isCaseSensitive, matches

Methods inherited from interface org.mmbase.storage.search.Constraint

equals, getBasicSupportLevel, hashCode, isInverse, setUnmodifiable

Method Detail

getField2

StepField getField2()

Gets the second associated field.

toString

String toString()

Returns a string representation of this CompareFieldsConstraint. The string representation has the form "CompareFieldsConstraint(inverse:<:inverse>, field:<field>, casesensitive:<casesensitive>, operator:<operator>, field2:<field2>)" where

• <inverse>is the value returned by isInverse()
• <field> is the field alias returned by FieldConstraint#getField().getAlias()
• <casesensitive> is the value returned by isCaseSensitive()
• <operator> is the value returned by getOperator()
• <field2> is the field alias returned by #getField2().getAlias()

Overrides:

toString in class Object

Returns:

A string representation of this CompareFieldsConstraint.