org.codehaus.groovy.runtime
Class GroovyCategorySupport

java.lang.Object
  org.codehaus.groovy.runtime.GroovyCategorySupport

public class GroovyCategorySupport
extends Object

Author:

sam, Paul King, Alex Tkachman

Nested Class Summary

static class	GroovyCategorySupport.CategoryMethodList
static class	GroovyCategorySupport.ThreadCategoryInfo

Constructor Summary

GroovyCategorySupport()

Method Summary

static GroovyCategorySupport.CategoryMethodList	getCategoryMethods(String name) This method is used to pull all the new methods out of the local thread context with a particular name.
static AtomicInteger	getCategoryNameUsage(String name)
static boolean	hasCategoryInAnyThread()
static boolean	hasCategoryInCurrentThread()
static Object	use(Class categoryClass, Closure closure) Create a scope based on given categoryClass and invoke closure within that scope.
static Object	use(List<Class> categoryClasses, Closure closure) Create a scope based on given categoryClasses and invoke closure within that scope.

Methods inherited from class java.lang.Object

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

Constructor Detail

GroovyCategorySupport

public GroovyCategorySupport()

Method Detail

getCategoryNameUsage

public static AtomicInteger getCategoryNameUsage(String name)

use

public static Object use(Class categoryClass,
                         Closure closure)

Create a scope based on given categoryClass and invoke closure within that scope.

Parameters:

categoryClass - the class containing category methods

closure - the closure during which to make the category class methods available

Returns:

the value returned from the closure

use

public static Object use(List<Class> categoryClasses,
                         Closure closure)

Create a scope based on given categoryClasses and invoke closure within that scope.

Parameters:

categoryClasses - the list of classes containing category methods

closure - the closure during which to make the category class methods available

Returns:

the value returned from the closure

hasCategoryInCurrentThread

public static boolean hasCategoryInCurrentThread()

hasCategoryInAnyThread

public static boolean hasCategoryInAnyThread()

getCategoryMethods

public static GroovyCategorySupport.CategoryMethodList getCategoryMethods(String name)

This method is used to pull all the new methods out of the local thread context with a particular name.

Parameters:

name - the method name of interest

Returns:

the list of methods