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LocalVariableInstruction Class Reference

Inheritance diagram for LocalVariableInstruction:[legend]Collaboration diagram for LocalVariableInstruction:[legend]List of all members.

Public Methods
void	dump (DataOutputStream out) throws IOException
final int	getIndex ()
final void	setIndex (int n)
String	toString (boolean verbose)
void	dump (DataOutputStream out) throws IOException
short	getCanonicalTag ()
final int	getIndex ()
Type	getType (ConstantPoolGen cp)
final void	setIndex (int n)
String	toString (boolean verbose)
Protected Methods
	LocalVariableInstruction (short tag, short c_tag, int n)
void	initFromFile (ByteSequence bytes, boolean wide) throws IOException
	LocalVariableInstruction (short tag, short c_tag, int n)
void	initFromFile (ByteSequence bytes, boolean wide) throws IOException
Private Methods
	LocalVariableInstruction (short canon_tag, short c_tag)
final boolean	wide ()
	LocalVariableInstruction (short canon_tag, short c_tag)
final boolean	wide ()
Private Attributes
int	n
short	c_tag
short	canon_tag

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Detailed Description

Abstract super class for instructions dealing with local variables.

Version:

Id:

LocalVariableInstruction.java,v 1.1.1.1 2002/01/24 03:44:03 pserver Exp

Author:

M. Dahm

Definition at line 13 of file lib/jpf/de/fub/bytecode/generic/LocalVariableInstruction.java.

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Constructor & Destructor Documentation

LocalVariableInstruction::LocalVariableInstruction (  short   canon_tag, short   c_tag )  [inline, private]

Empty constructor needed for the Class.newInstance() statement in Instruction.readInstruction(). Not to be used otherwise. tag and length are defined in readInstruction and initFromFile, respectively. Definition at line 23 of file lib/jpf/de/fub/bytecode/generic/LocalVariableInstruction.java.

LocalVariableInstruction::LocalVariableInstruction (  short   tag, short   c_tag, int   n )  [inline, protected]

Parameters: tag   Instruction number c_tag   Instruction number for compact version, ALOAD_0, e.g. n   local variable index (unsigned short) Definition at line 33 of file lib/jpf/de/fub/bytecode/generic/LocalVariableInstruction.java.

LocalVariableInstruction::LocalVariableInstruction (  short   canon_tag, short   c_tag )  [inline, private]

Empty constructor needed for the Class.newInstance() statement in Instruction.readInstruction(). Not to be used otherwise. tag and length are defined in readInstruction and initFromFile, respectively. Definition at line 25 of file src/de/fub/bytecode/generic/LocalVariableInstruction.java.

LocalVariableInstruction::LocalVariableInstruction (  short   tag, short   c_tag, int   n )  [inline, protected]

Parameters: tag   Instruction number c_tag   Instruction number for compact version, ALOAD_0, e.g. n   local variable index (unsigned short) Definition at line 35 of file src/de/fub/bytecode/generic/LocalVariableInstruction.java.

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Member Function Documentation

void LocalVariableInstruction::dump (  DataOutputStream   out )  [inline]

Dump instruction as byte code to stream out. Parameters: out   Output stream Reimplemented from Instruction. Definition at line 47 of file src/de/fub/bytecode/generic/LocalVariableInstruction.java.

void LocalVariableInstruction::dump (  DataOutputStream   out )  [inline]

Dump instruction as byte code to stream out. Parameters: out   Output stream Reimplemented from Instruction. Definition at line 45 of file lib/jpf/de/fub/bytecode/generic/LocalVariableInstruction.java.

short LocalVariableInstruction::getCanonicalTag (    )  [inline]

Returns: canonical tag for instrucion, e.g., ALOAD for ALOAD_0 Definition at line 62 of file src/de/fub/bytecode/generic/LocalVariableInstruction.java.

final int LocalVariableInstruction::getIndex (    )  [inline]

Returns: local variable index referred by this instruction. Reimplemented from IndexedInstruction. Definition at line 68 of file src/de/fub/bytecode/generic/LocalVariableInstruction.java.

final int LocalVariableInstruction::getIndex (    )  [inline]

Returns: local variable index referred by this instruction. Reimplemented from IndexedInstruction. Definition at line 61 of file lib/jpf/de/fub/bytecode/generic/LocalVariableInstruction.java. Referenced by MethodGen::setMaxLocals().

Type LocalVariableInstruction::getType (  ConstantPoolGen   cp )  [inline]

Returns: type associated with the instruction Reimplemented from TypedInstruction. Definition at line 71 of file src/de/fub/bytecode/generic/LocalVariableInstruction.java. Referenced by MethodGen::setMaxLocals().

void LocalVariableInstruction::initFromFile (  ByteSequence   bytes, boolean   wide )  [inline, protected]

Read needed data (e.g. index) from file. PRE: (ILOAD <= tag <= ALOAD_3) || (ISTORE <= tag <= ASTORE_3) Reimplemented from Instruction. Definition at line 91 of file src/de/fub/bytecode/generic/LocalVariableInstruction.java.

void LocalVariableInstruction::initFromFile (  ByteSequence   bytes, boolean   wide )  [inline, protected]

Read needed data (e.g. index) from file. PRE: (ILOAD <= tag <= ALOAD_3) || (ISTORE <= tag <= ASTORE_3) Reimplemented from Instruction. Definition at line 66 of file lib/jpf/de/fub/bytecode/generic/LocalVariableInstruction.java.

final void LocalVariableInstruction::setIndex (  int   n )  [inline]

Set the local variable index Reimplemented from IndexedInstruction. Definition at line 114 of file src/de/fub/bytecode/generic/LocalVariableInstruction.java.

final void LocalVariableInstruction::setIndex (  int   n )  [inline]

Set the local variable index Reimplemented from IndexedInstruction. Definition at line 87 of file lib/jpf/de/fub/bytecode/generic/LocalVariableInstruction.java.

String LocalVariableInstruction::toString (  boolean   verbose )  [inline]

Long output format: <name of opcode> "["<opcode number>"]" "("<length of instruction>")" "<"< local variable index>">" Parameters: verbose   long/short format switch Returns: mnemonic for instruction Reimplemented from Instruction. Definition at line 141 of file src/de/fub/bytecode/generic/LocalVariableInstruction.java.

String LocalVariableInstruction::toString (  boolean   verbose )  [inline]

Long output format: <name of opcode> "["<opcode number>"]" "("<length of instruction>")" "<"< local variable index>">" Parameters: verbose   long/short format switch Returns: mnemonic for instruction Reimplemented from Instruction. Definition at line 114 of file lib/jpf/de/fub/bytecode/generic/LocalVariableInstruction.java.

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The documentation for this class was generated from the following files:

• lib/jpf/de/fub/bytecode/generic/LocalVariableInstruction.java
• src/de/fub/bytecode/generic/LocalVariableInstruction.java

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