Class Frame

java.lang.Object

org.fife.rsta.ac.java.classreader.Frame

public class Frame
extends Object

A Frame contains information on a method being decompiled, similar to a Frame as defined in 3.6 of the JVM spec.

Version:

1.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Frame.LocalVarInfo	Information about a local variable.

Field Summary

Fields

Modifier and Type	Field	Description
private Frame.LocalVarInfo[]	localVars
private Stack<String>	operandStack

Constructor Summary

Constructors

Constructor	Description
Frame(Code code)	Constructor.

Method Summary

Modifier and Type	Method	Description
Frame.LocalVarInfo	getLocalVar(int index, String defaultType)	Returns the specified local variable.
String	pop()	Pops a value from this frame.
void	push(String value)	Pushes a value onto this frame.

Methods inherited from class Object

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

Field Details

operandStack

private Stack<String> operandStack

localVars

private Frame.LocalVarInfo[] localVars

Constructor Details

Frame

public Frame(Code code)

Constructor.

Parameters:

code - The Code attribute being decompiled.

Method Details

getLocalVar

public Frame.LocalVarInfo getLocalVar(int index,
 String defaultType)

Returns the specified local variable.

Parameters:

index - The index of the local variable.

defaultType - The default type.

Returns:

The local variable.

pop

public String pop()

Pops a value from this frame.

Returns:

The value.

See Also:

• push(String)

push

public void push(String value)

Pushes a value onto this frame.

Parameters:

value - The value to push.

See Also:

• pop()