org.apache.commons.jexl
Interface Script

public interface Script

A JEXL Script.

A script is some valid JEXL syntax to be executed with a given set of variables.

A script is a group of statements, separated by semicolons.

The statements can be blocks (curly braces containing code), Control statements such as if and while as well as expressions and assignment statements.

Since:

1.1

Method Summary

Object	execute(JexlContext context) Executes the script with the variables contained in the supplied JexlContext.
String	getText() Returns the text of this Script.

Method Detail

execute

public Object execute(JexlContext context)
               throws Exception

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.

Throws:

Exception - on any script parse or execution error.

getText

public String getText()

Returns the text of this Script.

Returns:

The script to be executed.