com.googlecode.aviator

Interface Expression

All Known Implementing Classes:

BaseExpression, ClassExpression, LiteralExpression

public interface Expression

A expression

Author:

dennis

Method Summary

Modifier and Type	Method and Description
Object	execute() Execute expression with empty environment
Object	execute(Map<String,Object> env) Execute expression with environment
List<String>	getVariableFullNames() Returns this expression's all variable full names in order when using AviatorEvaluator.EVAL mode,else returns empty set
List<String>	getVariableNames() Returns this expression's all variable names in order when using AviatorEvaluator.EVAL mode,else returns empty set

Method Detail

execute

Object execute(Map<String,Object> env)

Execute expression with environment

Parameters:

env - Binding variable environment

Returns:

execute

Object execute()

Execute expression with empty environment

Returns:

getVariableNames

List<String> getVariableNames()

Returns this expression's all variable names in order when using AviatorEvaluator.EVAL mode,else returns empty set

Returns:

See Also:

AviatorEvaluator.EVAL

getVariableFullNames

List<String> getVariableFullNames()

Returns this expression's all variable full names in order when using AviatorEvaluator.EVAL mode,else returns empty set

Returns: