org.grouplens.lenskit.config

Class GroovyUtils

java.lang.Object

org.grouplens.lenskit.config.GroovyUtils

public class GroovyUtils
extends Object

Support utilities for LensKit's use of Groovy.

Since:

1.2

Constructor Summary

Constructors

Constructor and Description
GroovyUtils()

Method Summary

Modifier and Type	Method and Description
static <T> T	buildObject(org.apache.commons.lang3.builder.Builder<T> builder, Map<String,Object> args) Build an object using named arguments.
static Object	callWithDelegate(groovy.lang.Closure<?> block, Object delegate) Call a configuration block with a specified delegate.

Methods inherited from class java.lang.Object

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

Constructor Detail

GroovyUtils

public GroovyUtils()

Method Detail

callWithDelegate

public static Object callWithDelegate(groovy.lang.Closure<?> block,
                                      Object delegate)

Call a configuration block with a specified delegate.

Parameters:

block - The block to invoke.

delegate - The delegate.

Returns:

The return value.

buildObject

public static <T> T buildObject(org.apache.commons.lang3.builder.Builder<T> builder,
                                Map<String,Object> args)

Build an object using named arguments.

Type Parameters:

T - The type of object to be built.

Parameters:

builder - The builder to use.

args - The arguments.

Returns:

A new object.