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 final byte	CP_Class	The constant 0x7 for a constant pool class.
static final byte	CP_Double	The constant 0x6 for a constant pool double.
static final byte	CP_Fieldref	The constant 0x9 for a constant pool field reference.
static final byte	CP_Float	The constant 0x4 for a constant pool float.
static final byte	CP_Integer	The constant 0x3 for a constant pool int.
static final byte	CP_InterfaceMethodref	The constant 0xb for a constant pool interface method reference.
static final byte	CP_Long	The constant 0x5 for a constant pool long.
static final byte	CP_Methodref	The constant 0xa for a constant pool method reference.
static final byte	CP_NameAndType	The constant 0xc for a constant pool name and type.
static final byte	CP_String	The constant 0x8 for a constant pool string.
static final byte	CP_UTF8	The constant 0x1 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(DataOutputStream dos)	Writes this instance to the output stream.
abstract boolean	equals(Object obj)
int	getGlobalIndex()	Gets the global index.
byte	getTag()	Gets the tag.
abstract int	hashCode()
protected abstract void	writeBody(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 Details

CP_Class

public static final byte CP_Class

The constant 0x7 for a constant pool class.

See Also:

• Constant Field Values

CP_Double

public static final byte CP_Double

The constant 0x6 for a constant pool double.

See Also:

• Constant Field Values

CP_Fieldref

public static final byte CP_Fieldref

The constant 0x9 for a constant pool field reference.

See Also:

• Constant Field Values

CP_Float

public static final byte CP_Float

The constant 0x4 for a constant pool float.

See Also:

• Constant Field Values

CP_Integer

public static final byte CP_Integer

The constant 0x3 for a constant pool int.

See Also:

• Constant Field Values

CP_InterfaceMethodref

public static final byte CP_InterfaceMethodref

The constant 0xb for a constant pool interface method reference.

See Also:

• Constant Field Values

CP_Long

public static final byte CP_Long

The constant 0x5 for a constant pool long.

See Also:

• Constant Field Values

CP_Methodref

public static final byte CP_Methodref

The constant 0xa for a constant pool method reference.

See Also:

• Constant Field Values

CP_NameAndType

public static final byte CP_NameAndType

The constant 0xc for a constant pool name and type.

See Also:

• Constant Field Values

CP_String

public static final byte CP_String

The constant 0x8 for a constant pool string.

See Also:

• Constant Field Values

CP_UTF8

public static final byte CP_UTF8

The constant 0x1 for a constant pool UTF8.

See Also:

• Constant Field Values

globalIndex

protected int globalIndex

Global index.

Method Details

doWrite

public void doWrite(DataOutputStream dos)
             throws 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:

IOException - if an I/O error occurs.

equals

public abstract boolean equals(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(DataOutputStream dos)
                           throws IOException

Writes this instance to the given output stream.

Parameters:

dos - the output stream.

Throws:

IOException - if an I/O error occurs.