oracle.webcenter.portal.persistence.query

Class PropertyValueComparison

java.lang.Object

oracle.webcenter.portal.persistence.query.PropertyComparison

oracle.webcenter.portal.persistence.query.PropertyValueComparison

All Implemented Interfaces:

Expression

Direct Known Subclasses:

Contains, Equal, GreaterThan, LessThan, Like, NotEqual

public abstract class PropertyValueComparison
extends PropertyComparison

Abstract base class for an expression that compares a property aginst a value

Constructor Summary

Constructors

Constructor and Description
PropertyValueComparison(Property property, java.lang.Object value) 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
java.lang.Object	getValue() Gets the value to compare the property against
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 oracle.webcenter.portal.persistence.query.PropertyComparison

getProperty

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

PropertyValueComparison

public PropertyValueComparison(Property property,
                               java.lang.Object value)

Constructor

Parameters:

property - the property to compare

value - the value to compare the property against

Method Detail

getValue

public java.lang.Object getValue()

Gets the value to compare the property against

Returns:

the value to compare the property against

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