Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> commons >> [ el overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

org.apache.commons.el
Class OrOperator  

java.lang.Object
  org.apache.commons.el.BinaryOperator
      org.apache.commons.el.OrOperator

---

public class OrOperator

extends BinaryOperator

The implementation of the or operator

Version:

$Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: luehe $

---

Field Summary
static OrOperator	SINGLETON

 

Constructor Summary

OrOperator()           Constructor

 

Method Summary
java.lang.Object	apply(java.lang.Object pLeft, java.lang.Object pRight, Logger pLogger)           Applies the operator to the given value
java.lang.String	getOperatorSymbol()           Returns the symbol representing the operator
boolean	shouldCoerceToBoolean()           Returns true if the operator expects its arguments to be coerced to Booleans.
boolean	shouldEvaluate(java.lang.Object pLeft)           Returns true if evaluation is necessary given the specified Left value.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

SINGLETON

public static final OrOperator SINGLETON

Constructor Detail

OrOperator

public OrOperator()

Constructor

Method Detail

getOperatorSymbol

public java.lang.String getOperatorSymbol()

Returns the symbol representing the operator

Specified by:

getOperatorSymbol in class BinaryOperator

---

apply

public java.lang.Object apply(java.lang.Object pLeft,
                              java.lang.Object pRight,
                              Logger pLogger)
                       throws javax.servlet.jsp.el.ELException

Applies the operator to the given value

Specified by:

apply in class BinaryOperator

---

shouldEvaluate

public boolean shouldEvaluate(java.lang.Object pLeft)

Returns true if evaluation is necessary given the specified Left value. The And/OrOperators make use of this

Overrides:

shouldEvaluate in class BinaryOperator

---

shouldCoerceToBoolean

public boolean shouldCoerceToBoolean()

Returns true if the operator expects its arguments to be coerced to Booleans. The And/Or operators set this to true.

Overrides:

shouldCoerceToBoolean in class BinaryOperator

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> commons >> [ el overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---