Package com.tonic.parser.attribute.stack

Class SameFrameExtended

java.lang.Object

com.tonic.parser.attribute.stack.StackMapFrame

com.tonic.parser.attribute.stack.SameFrameExtended

public class SameFrameExtended
extends StackMapFrame

A same_frame_extended stack map entry - unchanged type state, with the offset delta stored explicitly.

Constructor Summary

Constructors

Constructor	Description
SameFrameExtended(int offsetDelta)	Creates a frame with tag 251 for emission.
SameFrameExtended(int frameType, ClassFile classFile)	Reads the frame's offset delta from the class file at its current position.

Method Summary

Modifier and Type	Method	Description
int	getLength()	Returns the total length of this frame in bytes.
int	getOffsetDelta()
String	toString()

Methods inherited from class com.tonic.parser.attribute.stack.StackMapFrame

getFrameType, readFrame, write

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SameFrameExtended

public SameFrameExtended(int frameType,
                         ClassFile classFile)

Reads the frame's offset delta from the class file at its current position.

Parameters:

frameType - the frame tag already consumed, always 251

classFile - the class file being parsed

SameFrameExtended

public SameFrameExtended(int offsetDelta)

Creates a frame with tag 251 for emission.

Parameters:

offsetDelta - bytecode offset delta from the previous frame

Method Detail

getOffsetDelta

public int getOffsetDelta()

Specified by:

getOffsetDelta in class StackMapFrame

Returns:

the bytecode offset delta from the previous frame

getLength

public int getLength()

Description copied from class: StackMapFrame

Returns the total length of this frame in bytes.

Specified by:

getLength in class StackMapFrame

Returns:

the length in bytes

toString

public String toString()

Overrides:

toString in class StackMapFrame