Package org.apache.commons.compress.harmony.unpack200.bytecode

Class ConstantPoolEntry

java.lang.Object

org.apache.commons.compress.harmony.unpack200.bytecode.ClassFileEntry

org.apache.commons.compress.harmony.unpack200.bytecode.ConstantPoolEntry

Direct Known Subclasses:

CPClass, CPConstant, CPFieldRef, CPNameAndType, CPRef, CPUTF8

public abstract class ConstantPoolEntry
extends ClassFileEntry

Abstracts constant pool entries.

Field Summary

Fields

Modifier and Type	Field	Description
static byte	CP_Class	The constant 7 for a constant pool class.
static byte	CP_Double	The constant 6 for a constant pool double.
static byte	CP_Fieldref	The constant 9 for a constant pool field reference.
static byte	CP_Float	The constant 4 for a constant pool float.
static byte	CP_Integer	The constant 3 for a constant pool int.
static byte	CP_InterfaceMethodref	The constant 11 for a constant pool interface method reference.
static byte	CP_Long	The constant 5 for a constant pool long.
static byte	CP_Methodref	The constant 10 for a constant pool method reference.
static byte	CP_NameAndType	The constant 12 for a constant pool name and type.
static byte	CP_String	The constant 8 for a constant pool string.
static byte	CP_UTF8	The constant 1 for a constant pool UTF8.
protected int	globalIndex	Global index.

Fields inherited from class org.apache.commons.compress.harmony.unpack200.bytecode.ClassFileEntry

NONE

Method Summary

Modifier and Type	Method	Description
void	doWrite(java.io.DataOutputStream dos)	Writes this instance to the output stream.
abstract boolean	equals(java.lang.Object obj)
int	getGlobalIndex()	Gets the global index.
byte	getTag()	Gets the tag.
abstract int	hashCode()
protected abstract void	writeBody(java.io.DataOutputStream dos)	Writes this instance to the given output stream.

Methods inherited from class org.apache.commons.compress.harmony.unpack200.bytecode.ClassFileEntry

getNestedClassFileEntries, objectHashCode, resolve, toString, write

Methods inherited from class java.lang.Object

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

Field Detail

CP_Class

public static final byte CP_Class

The constant 7 for a constant pool class.

See Also:

Constant Field Values

CP_Double

public static final byte CP_Double

The constant 6 for a constant pool double.

See Also:

Constant Field Values

CP_Fieldref

public static final byte CP_Fieldref

The constant 9 for a constant pool field reference.

See Also:

Constant Field Values

CP_Float

public static final byte CP_Float

The constant 4 for a constant pool float.

See Also:

Constant Field Values

CP_Integer

public static final byte CP_Integer

The constant 3 for a constant pool int.

See Also:

Constant Field Values

CP_InterfaceMethodref

public static final byte CP_InterfaceMethodref

The constant 11 for a constant pool interface method reference.

See Also:

Constant Field Values

CP_Long

public static final byte CP_Long

The constant 5 for a constant pool long.

See Also:

Constant Field Values

CP_Methodref

public static final byte CP_Methodref

The constant 10 for a constant pool method reference.

See Also:

Constant Field Values

CP_NameAndType

public static final byte CP_NameAndType

The constant 12 for a constant pool name and type.

See Also:

Constant Field Values

CP_String

public static final byte CP_String

The constant 8 for a constant pool string.

See Also:

Constant Field Values

CP_UTF8

public static final byte CP_UTF8

The constant 1 for a constant pool UTF8.

See Also:

Constant Field Values

globalIndex

protected int globalIndex

Global index.

Method Detail

doWrite

public void doWrite(java.io.DataOutputStream dos)
             throws java.io.IOException

Description copied from class: ClassFileEntry

Writes this instance to the output stream.

Specified by:

doWrite in class ClassFileEntry

Parameters:

dos - the output stream.

Throws:

java.io.IOException - if an I/O error occurs.

equals

public abstract boolean equals(java.lang.Object obj)

Specified by:

equals in class ClassFileEntry

getGlobalIndex

public int getGlobalIndex()

Gets the global index.

Returns:

the global index.

getTag

public byte getTag()

Gets the tag.

Returns:

the tag.

hashCode

public abstract int hashCode()

Specified by:

hashCode in class ClassFileEntry

writeBody

protected abstract void writeBody(java.io.DataOutputStream dos)
                           throws java.io.IOException

Writes this instance to the given output stream.

Parameters:

dos - the output stream.

Throws:

java.io.IOException - if an I/O error occurs.