org.apache.commons.jexl

Class JexlOne.JexlOneExpression

java.lang.Object

org.apache.commons.jexl2.ExpressionImpl

org.apache.commons.jexl.JexlOne.JexlOneExpression

All Implemented Interfaces:

Expression, Script

Enclosing class:

JexlOne

private static final class JexlOne.JexlOneExpression
extends ExpressionImpl
implements Expression, Script

The specific Jexl-1.x expressions implementation.

Field Summary

Fields inherited from class org.apache.commons.jexl2.ExpressionImpl

expression, jexl, script

Constructor Summary

Constructors

Modifier	Constructor and Description
private	JexlOneExpression(JexlOne.JexlOneEngine engine, java.lang.String expr, ASTJexlScript ref) Default local ctor.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	evaluate(JexlContext context) Evaluates the expression with the variables contained in the supplied JexlContext.
java.lang.Object	execute(JexlContext context) Executes the script with the variables contained in the supplied JexlContext.

Methods inherited from class org.apache.commons.jexl2.ExpressionImpl

callable, callable, dump, evaluate, execute, execute, getExpression, getLocalVariables, getParameters, getText, getVariables, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.jexl2.Expression

dump, evaluate, getExpression

Methods inherited from interface org.apache.commons.jexl2.Script

callable, callable, execute, execute, getLocalVariables, getParameters, getText, getVariables

Constructor Detail

JexlOneExpression

private JexlOneExpression(JexlOne.JexlOneEngine engine,
                          java.lang.String expr,
                          ASTJexlScript ref)

Default local ctor.

Parameters:

engine - the interpreter to evaluate the expression

expr - the expression.

ref - the parsed expression.

Method Detail

evaluate

public java.lang.Object evaluate(JexlContext context)

Evaluates the expression with the variables contained in the supplied JexlContext.

Parameters:

context - A JexlContext containing variables.

Returns:

The result of this evaluation

execute

public java.lang.Object execute(JexlContext context)

Executes the script with the variables contained in the supplied JexlContext.

Parameters:

context - A JexlContext containing variables.

Returns:

The result of this script, usually the result of the last statement.