Class OrExpression

java.lang.Object

org.dogtagpki.legacy.core.policy.OrExpression

All Implemented Interfaces:

IExpression

public class OrExpression
extends Object
implements IExpression

This class represents an Or expression of the form (var1 op val1 OR var2 op val2). Expressions are used as predicates for policy selection.

Version:

$Revision$, $Date$

Author:

kanda

Field Summary

Fields inherited from interface org.dogtagpki.legacy.policy.IExpression

EQUAL_STR, GE_STR, GT_STR, LE_STR, LT_STR, NEQUAL_STR, OP_EQUAL, OP_GE, OP_GT, OP_LE, OP_LT, OP_NEQUAL

Constructor Summary

Constructors

Constructor	Description
OrExpression(IExpression exp1, IExpression exp2)

Method Summary

Modifier and Type	Method	Description
boolean	evaluate(IRequest req)	Evaluate the Expression.
String	toString()	Convert to a string.

Methods inherited from class java.lang.Object

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

Constructor Details

OrExpression

public OrExpression(IExpression exp1,
 IExpression exp2)

Method Details

evaluate

public boolean evaluate(IRequest req)
                 throws EPolicyException

Description copied from interface: IExpression

Evaluate the Expression.

Specified by:

evaluate in interface IExpression

Parameters:

req - The PKIRequest on which we are applying the condition.

Returns:

The return value.

Throws:

EPolicyException

toString

public String toString()

Description copied from interface: IExpression

Convert to a string.

Specified by:

toString in interface IExpression

Overrides:

toString in class Object