Class Block

java.lang.Object

com.vividsolutions.jump.util.Block

public abstract class Block
extends Object

Simply a chunk of code that can be passed around. Facilitates Smalltalk-like programming. Also useful as a "lexical closure" i.e. a chunk of code with variables having long lifetimes.

Typically only one of the #yield methods needs to be implemented. Which one depends on the context.

Constructor Summary

Constructors

Constructor	Description
Block()

Method Summary

Modifier and Type	Method	Description
Object	yield()
Object	yield(Object arg)
Object	yield(Object arg1, Object arg2)

Methods inherited from class Object

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

Constructor Details

Block

public Block()

Method Details

yield

public Object yield(Object arg1,
 Object arg2)

yield

public Object yield(Object arg)

yield

public Object yield()