org.lsc.utils

Class GroovyEvaluator

java.lang.Object

org.lsc.utils.GroovyEvaluator

All Implemented Interfaces:

ScriptableEvaluator

public final class GroovyEvaluator
extends Object
implements ScriptableEvaluator

This is the Groovy Script evaluation context. TODO: Reintroduce cache and imports

Author:

Sebastien Bahloul <seb@lsc-project.org>

Constructor Summary

Constructors

Constructor and Description
GroovyEvaluator(ScriptEngine se) Default public constructor.

Method Summary

Modifier and Type	Method and Description
Boolean	evalToBoolean(Task task, String expression, Map<String,Object> params) Evaluate your script expression to a boolean value
List<Object>	evalToObjectList(Task task, String expression, Map<String,Object> params) Evaluate your script expression to a list of string
String	evalToString(Task task, String expression, Map<String,Object> params) Evaluate your groovy script expression (manage pre-compiled expressions cache).

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GroovyEvaluator

public GroovyEvaluator(ScriptEngine se)

Default public constructor.

Method Detail

evalToString

public String evalToString(Task task,
                           String expression,
                           Map<String,Object> params)

Evaluate your groovy script expression (manage pre-compiled expressions cache).

Specified by:

evalToString in interface ScriptableEvaluator

Parameters:

expression - the expression to eval

params - the keys are the name used in the

task - the task concerned by this evaluation

Returns:

the evaluation result

evalToObjectList

public List<Object> evalToObjectList(Task task,
                                     String expression,
                                     Map<String,Object> params)

Description copied from interface: ScriptableEvaluator

Evaluate your script expression to a list of string

Specified by:

evalToObjectList in interface ScriptableEvaluator

Parameters:

task - the task concerned by this evaluation

expression - the expression to evaluate

params - the keys are the name used in the

Returns:

the evaluation result, null if nothing

evalToBoolean

public Boolean evalToBoolean(Task task,
                             String expression,
                             Map<String,Object> params)

Description copied from interface: ScriptableEvaluator

Evaluate your script expression to a boolean value

Specified by:

evalToBoolean in interface ScriptableEvaluator

Parameters:

task - the task concerned by this evaluation

expression - the expression to evaluate

params - the keys are the name used in the

Returns:

the evaluation result, null if nothing