net.sf.jode.bytecode
Class ConstantPool

java.lang.Object
  net.sf.jode.bytecode.ConstantPool

Direct Known Subclasses:

GrowableConstantPool

public class ConstantPool

extends java.lang.Object

This class represent the constant pool. Normally you wont need to touch this class, as ClassInfo already does all the hard work. You will only need it if you want to add your own custom attributes that use the constant pool.

Author:

Jochen Hoenicke

Field Summary

static int	CLASS
static int	DOUBLE
static int	FIELDREF
static int	FLOAT
static int	INTEGER
static int	INTERFACEMETHODREF
static int	LONG
static int	METHODREF
static int	NAMEANDTYPE
static int	STRING
static int	UTF8

Constructor Summary

ConstantPool()

Method Summary

java.lang.String	getClassName(int i)
java.lang.String	getClassType(int i)
java.lang.Object	getConstant(int i)
Reference	getRef(int i)
int	getTag(int i)
java.lang.String	getUTF8(int i)
java.util.Iterator	iterateClassNames() Iterates through all class entries in the class pool and returns their (dot seperated) class name.
void	read(java.io.DataInputStream stream)
int	size()
java.lang.String	toString()
java.lang.String	toString(int i)

Methods inherited from class java.lang.Object

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

Field Detail

CLASS

public static final int CLASS

See Also:

Constant Field Values

FIELDREF

public static final int FIELDREF

See Also:

Constant Field Values

METHODREF

public static final int METHODREF

See Also:

Constant Field Values

INTERFACEMETHODREF

public static final int INTERFACEMETHODREF

See Also:

Constant Field Values

STRING

public static final int STRING

See Also:

Constant Field Values

INTEGER

public static final int INTEGER

See Also:

Constant Field Values

FLOAT

public static final int FLOAT

See Also:

Constant Field Values

LONG

public static final int LONG

See Also:

Constant Field Values

DOUBLE

public static final int DOUBLE

See Also:

Constant Field Values

NAMEANDTYPE

public static final int NAMEANDTYPE

See Also:

Constant Field Values

UTF8

public static final int UTF8

See Also:

Constant Field Values

Constructor Detail

ConstantPool

public ConstantPool()

Method Detail

read

public void read(java.io.DataInputStream stream)
          throws java.io.IOException

Throws:

java.io.IOException

getTag

public int getTag(int i)
           throws ClassFormatException

Throws:

ClassFormatException

getUTF8

public java.lang.String getUTF8(int i)
                         throws ClassFormatException

Throws:

ClassFormatException

getRef

public Reference getRef(int i)
                 throws ClassFormatException

Throws:

ClassFormatException

getConstant

public java.lang.Object getConstant(int i)
                             throws ClassFormatException

Throws:

ClassFormatException

getClassType

public java.lang.String getClassType(int i)
                              throws ClassFormatException

Throws:

ClassFormatException

getClassName

public java.lang.String getClassName(int i)
                              throws ClassFormatException

Throws:

ClassFormatException

iterateClassNames

public java.util.Iterator iterateClassNames()

Iterates through all class entries in the class pool and returns their (dot seperated) class name.

toString

public java.lang.String toString(int i)

size

public int size()

toString

public java.lang.String toString()