Package org.dspace.content.logic.operator

Class And

java.lang.Object

org.dspace.content.logic.operator.AbstractOperator

org.dspace.content.logic.operator.And

All Implemented Interfaces:

LogicalStatement

public class And
extends AbstractOperator

An operator that implements AND by evaluating sub-statements and only returning true if all sub-statements return true

Author:

Kim Shepherd

Constructor Summary

Constructors

Constructor	Description
And()	Default constructor

Method Summary

Modifier and Type	Method	Description
boolean	getResult(Context context, Item item)	Return true if ALL statements return true Return false otherwise

Methods inherited from class org.dspace.content.logic.operator.AbstractOperator

getStatements, setStatements

Methods inherited from class java.lang.Object

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

Constructor Detail

And

public And()

Default constructor

Method Detail

getResult

public boolean getResult(Context context,
                         Item item)
                  throws LogicalStatementException

Return true if ALL statements return true Return false otherwise

Specified by:

getResult in interface LogicalStatement

Overrides:

getResult in class AbstractOperator

Parameters:

context - DSpace context

item - Item to evaluate

Returns:

boolean result of AND

Throws:

LogicalStatementException