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java.lang.Objectorg.apache.commons.el.Expression
org.apache.commons.el.BinaryOperatorExpression
public class BinaryOperatorExpression
An expression representing a binary operator on a value
Constructor Summary | |
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BinaryOperatorExpression(Expression pExpression,
List pOperators,
List pExpressions)
Constructor |
Method Summary | |
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Expression |
bindFunctions(javax.servlet.jsp.el.FunctionMapper functions)
Returns an expression with all FunctionInvocation s replaced by
BoundFunctionInvocation s. |
Object |
evaluate(javax.servlet.jsp.el.VariableResolver pResolver,
javax.servlet.jsp.el.FunctionMapper functions)
Evaluates to the literal value |
Expression |
getExpression()
|
List |
getExpressions()
|
String |
getExpressionString()
Returns the expression in the expression language syntax |
List |
getOperators()
|
void |
setExpression(Expression pExpression)
|
void |
setExpressions(List pExpressions)
|
void |
setOperators(List pOperators)
|
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public BinaryOperatorExpression(Expression pExpression, List pOperators, List pExpressions)
Method Detail |
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public Expression getExpression()
public void setExpression(Expression pExpression)
public List getOperators()
public void setOperators(List pOperators)
public List getExpressions()
public void setExpressions(List pExpressions)
public String getExpressionString()
getExpressionString
in class Expression
public Object evaluate(javax.servlet.jsp.el.VariableResolver pResolver, javax.servlet.jsp.el.FunctionMapper functions) throws javax.servlet.jsp.el.ELException
evaluate
in class Expression
javax.servlet.jsp.el.ELException
public Expression bindFunctions(javax.servlet.jsp.el.FunctionMapper functions) throws javax.servlet.jsp.el.ELException
Expression
FunctionInvocation
s replaced by
BoundFunctionInvocation
s.
bindFunctions
in class Expression
functions
- the functions to use in this transformation
FunctionInvocation
s replaced by
BoundFunctionInvocation
s.
javax.servlet.jsp.el.ELException
- if any of the functions in this Expression
are
not present in functions
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