org.concord.util.script
Class SkipStatement

java.lang.Object
  |
  +--org.concord.util.script.ScriptObject
        |
        +--org.concord.util.script.Statement
              |
              +--org.concord.util.script.SkipStatement

All Implemented Interfaces:

java.beans.BeanInfo

public class SkipStatement

extends Statement

The SkipStatement class implements the node that supports the semantics of the "skip" statement. The skip statement, when used inside a block of statements, causes control to go to the end of the block. If the block is the statement controlled by a loop statement then skip works just like a "continue" statement in the C language. A label version of skip would take control to the end of the enclosing statement with the same label (label semantics not yet implemented). The skip works in this semantic engine by merely setting a flag in the current stack frame. It is up to the enclosing semantic nodes to determine if they should implement skip semantics at their level of scope.

Version:

$Revision: 1.1.1.1 $ $Date: 2001/04/28 00:39:31 $

Author:

$Author: ed $

Fields inherited from class org.concord.util.script.Statement

empty

Fields inherited from class org.concord.util.script.ScriptObject

beginColumn, beginLine, debug, deleted, doConversion, endColumn, endLine, name, nil, runtimeTable, script

Fields inherited from interface java.beans.BeanInfo

ICON_COLOR_16x16, ICON_COLOR_32x32, ICON_MONO_16x16, ICON_MONO_32x32

Constructor Summary

SkipStatement()

Method Summary

void	interpret() This does nothing.

Methods inherited from class org.concord.util.script.Statement

getLocals

Methods inherited from class org.concord.util.script.ScriptObject

delete, findConstructor, findMethod, getAdditionalBeanInfo, getArrayValue, getAtom, getBeanDescriptor, getCurrentFrame, getDefaultEventIndex, getDefaultPropertyIndex, getEventSetDescriptors, getField, getFieldValue, getIcon, getMethodDescriptors, getName, getPropertyDescriptors, getScript, popFrame, pushFrame, setArrayValue, setCurrentFrame, setFieldValue, setName, setScript, setSourceBounds

Methods inherited from class java.lang.Object

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

Constructor Detail

SkipStatement

public SkipStatement()

Method Detail

interpret

public void interpret()

Description copied from class: ScriptObject

This does nothing. Maybe should be abstract?

Overrides:

interpret in class Statement