org.codehaus.groovy.vmplugin.v5
Class PluginDefaultGroovyMethods

java.lang.Object
  org.codehaus.groovy.runtime.DefaultGroovyMethodsSupport
      org.codehaus.groovy.vmplugin.v5.PluginDefaultGroovyMethods

class PluginDefaultGroovyMethods
extends DefaultGroovyMethodsSupport

This class defines new Java 5 specific groovy methods which extend the normal JDK classes inside the Groovy environment. Static methods are used with the first parameter the destination class.

PluginDefaultGroovyMethods

PluginDefaultGroovyMethods()

leftShift

public static StringBuilder leftShift(StringBuilder self, Object value)

Overloads the left shift operator to provide an easy way to append multiple objects as string representations to a StringBuilder (Only works with JDK1.5 or later).

param:

self a StringBuilder

param:

value a value to append

return:

the StringBuilder on which this operation was invoked

next

public static Object next(Enum self)

This method is called by the ++ operator for enums. It will invoke Groovy's default next behaviour for enums do not have their own next method (Only works with JDK1.5 or later).

param:

self an Enum

return:

the next defined enum from the enum class

plus

public static String plus(StringBuilder self, String value)

Appends a String to this StringBuilder (Only works with JDK1.5 or later).

param:

self a StringBuilder

param:

value a String

return:

a String

previous

public static Object previous(Enum self)

This method is called by the -- operator for enums. It will invoke Groovy's default previous behaviour for enums that do not have their own previous method (Only works with JDK1.5 or later).

param:

self an Enum

return:

the previous defined enum from the enum class

putAt

public static void putAt(StringBuilder self, IntRange range, Object value)

Support the range subscript operator for StringBuilder (Only works with JDK1.5 or later). Index values are treated as characters within the builder.

param:

self a StringBuilder

param:

range a Range

param:

value the object that's toString() will be inserted

putAt

public static void putAt(StringBuilder self, EmptyRange range, Object value)

Support the range subscript operator for StringBuilder (Only works with JDK1.5 or later).

param:

self a StringBuilder

param:

range a Range

param:

value the object that's toString() will be inserted

size

public static int size(StringBuilder builder)

Standard Groovy size() method for StringBuilders (Only works with JDK1.5 or later).

param:

builder a StringBuilder

return:

the length of the StringBuilder

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