oracle.webcenter.portal.persistence.query

Class PropertyComparison

java.lang.Object

oracle.webcenter.portal.persistence.query.PropertyComparison

All Implemented Interfaces:

Expression

Direct Known Subclasses:

In, IsNotNull, IsNull, PropertyValueComparison

public abstract class PropertyComparison
extends java.lang.Object

Abstract base class for an expression that compares a property

Constructor Summary

Constructors

Constructor and Description
PropertyComparison(Property property) Constructor

Method Summary

Modifier and Type	Method and Description
Expression	and(Expression expression) Creates an And expression which will be a logical "and" of this expression and the expression passed in as a parameter
Property	getProperty() Gets the property to compare
Expression	not() Creates a Not expression which will be the logical "not" of this epxression
Expression	or(Expression expression) Creates an Or expression which will be a logical "or" of this expression and the expression passed in as a parameter

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.webcenter.portal.persistence.query.Expression

accept

Constructor Detail

PropertyComparison

public PropertyComparison(Property property)

Constructor

Parameters:

property - the property to compare

Method Detail

getProperty

public Property getProperty()

Gets the property to compare

Returns:

the property to compare

and

public Expression and(Expression expression)

Creates an And expression which will be a logical "and" of this expression and the expression passed in as a parameter

Specified by:

and in interface Expression

Parameters:

expression - the other expression

Returns:

the And expression

or

public Expression or(Expression expression)

Creates an Or expression which will be a logical "or" of this expression and the expression passed in as a parameter

Specified by:

or in interface Expression

Parameters:

expression - the other expression

Returns:

the Or expression

not

public Expression not()

Creates a Not expression which will be the logical "not" of this epxression

Specified by:

not in interface Expression

Returns:

the Not expression