org.gjt.jclasslib.structures.constants

Class ConstantMethodrefInfo

java.lang.Object

org.gjt.jclasslib.structures.AbstractStructure

org.gjt.jclasslib.structures.CPInfo

org.gjt.jclasslib.structures.constants.ConstantReference

org.gjt.jclasslib.structures.constants.ConstantMethodrefInfo

public class ConstantMethodrefInfo
extends ConstantReference

Describes a CONSTANT_Methodref_info constant pool data structure.

Version:

$Revision: 1.3 $ $Date: 2003-07-08 14:04:29 $

Author:

Ingo Kegel

Field Summary

Fields inherited from class org.gjt.jclasslib.structures.constants.ConstantReference

classIndex, nameAndTypeIndex, SIZE

Fields inherited from class org.gjt.jclasslib.structures.CPInfo

CONSTANT_CLASS, CONSTANT_CLASS_VERBOSE, CONSTANT_DOUBLE, CONSTANT_DOUBLE_VERBOSE, CONSTANT_FIELDREF, CONSTANT_FIELDREF_VERBOSE, CONSTANT_FLOAT, CONSTANT_FLOAT_VERBOSE, CONSTANT_INTEGER, CONSTANT_INTEGER_VERBOSE, CONSTANT_INTERFACE_METHODREF, CONSTANT_INTERFACE_METHODREF_VERBOSE, CONSTANT_LONG, CONSTANT_LONG_VERBOSE, CONSTANT_METHOD_HANDLE, CONSTANT_METHOD_HANDLE_VERBOSE, CONSTANT_METHOD_TYPE, CONSTANT_METHOD_TYPE_VERBOSE, CONSTANT_METHODREF, CONSTANT_METHODREF_VERBOSE, CONSTANT_NAME_AND_TYPE, CONSTANT_NAME_AND_TYPE_VERBOSE, CONSTANT_STRING, CONSTANT_STRING_VERBOSE, CONSTANT_UTF8, CONSTANT_UTF8_VERBOSE

Fields inherited from class org.gjt.jclasslib.structures.AbstractStructure

classFile, debug, SYSTEM_PROPERTY_DEBUG

Constructor Summary

Constructors

Constructor and Description
ConstantMethodrefInfo()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	debug(java.lang.String message) Utility method for derived structures.
byte	getTag() Get the value of the tag field of the cp_info structure.
java.lang.String	getTagVerbose() Get the verbose description of the tag field of the cp_info structure.
void	read(java.io.DataInput in) Read this structure from the given DataInput.
void	write(java.io.DataOutput out) Write this structure to the given DataOutput.

Methods inherited from class org.gjt.jclasslib.structures.constants.ConstantReference

equals, getClassIndex, getClassInfo, getNameAndTypeIndex, getNameAndTypeInfo, getVerbose, hashCode, setClassIndex, setNameAndTypeIndex

Methods inherited from class org.gjt.jclasslib.structures.CPInfo

create, printAccessFlagsVerbose, skip

Methods inherited from class org.gjt.jclasslib.structures.AbstractStructure

getClassFile, getDebug, getLength, printAccessFlags, printAccessFlagsVerbose, printBytes, setClassFile, setDebug

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantMethodrefInfo

public ConstantMethodrefInfo()

Method Detail

getTag

public byte getTag()

Description copied from class: CPInfo

Get the value of the tag field of the cp_info structure.

Specified by:

getTag in class CPInfo

Returns:

the tag

getTagVerbose

public java.lang.String getTagVerbose()

Description copied from class: CPInfo

Get the verbose description of the tag field of the cp_info structure.

Specified by:

getTagVerbose in class CPInfo

Returns:

the verbose description

read

public void read(java.io.DataInput in)
          throws InvalidByteCodeException,
                 java.io.IOException

Description copied from class: AbstractStructure

Read this structure from the given DataInput.

Excpects DataInput to be in JVM class file format and just before a structure of this kind. No look ahead parsing since the class file format is deterministic.

Overrides:

read in class ConstantReference

Parameters:

in - the DataInput from which to read

Throws:

InvalidByteCodeException - if the byte code is invalid

java.io.IOException - if an exception occurs with the DataInput

write

public void write(java.io.DataOutput out)
           throws InvalidByteCodeException,
                  java.io.IOException

Description copied from class: AbstractStructure

Write this structure to the given DataOutput.

The written bytes are in JVM class file format.

Overrides:

write in class ConstantReference

Parameters:

out - the DataOutput to which to write

Throws:

InvalidByteCodeException - if the structure is internally inconsistent

java.io.IOException - if an exception occurs with the DataOutput

debug

protected void debug(java.lang.String message)

Description copied from class: AbstractStructure

Utility method for derived structures. Dump a specific debug message.

Overrides:

debug in class AbstractStructure

Parameters:

message - the debug message