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java.lang.Object | +--org.apache.commons.el.BinaryOperator
This is the superclass for all binary operators
Constructor Summary | |
BinaryOperator()
Constructor |
Method Summary | |
abstract java.lang.Object |
apply(java.lang.Object pLeft,
java.lang.Object pRight,
Logger pLogger)
Applies the operator to the given pair of values |
abstract 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 |
Constructor Detail |
public BinaryOperator()
Method Detail |
public abstract java.lang.String getOperatorSymbol()
public abstract java.lang.Object apply(java.lang.Object pLeft, java.lang.Object pRight, Logger pLogger) throws javax.servlet.jsp.el.ELException
javax.servlet.jsp.el.ELException
public boolean shouldEvaluate(java.lang.Object pLeft)
public boolean shouldCoerceToBoolean()
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