Class Utf8CPInfo

java.lang.Object

org.apache.tools.ant.taskdefs.optional.depend.constantpool.ConstantPoolEntry

org.apache.tools.ant.taskdefs.optional.depend.constantpool.Utf8CPInfo

public class Utf8CPInfo
extends ConstantPoolEntry

A UTF8 Constant Pool Entry.

Field Summary

Fields inherited from class ConstantPoolEntry

CONSTANT_CLASS, CONSTANT_DOUBLE, CONSTANT_DYNAMIC, CONSTANT_FIELDREF, CONSTANT_FLOAT, CONSTANT_INTEGER, CONSTANT_INTERFACEMETHODREF, CONSTANT_INVOKEDYNAMIC, CONSTANT_LONG, CONSTANT_METHODHANDLE, CONSTANT_METHODREF, CONSTANT_METHODTYPE, CONSTANT_MODULEINFO, CONSTANT_NAMEANDTYPE, CONSTANT_PACKAGEINFO, CONSTANT_STRING, CONSTANT_UTF8

Modifier and Type	Field	Description
static final int	CONSTANT_CLASS	Tag value for Class entries.
static final int	CONSTANT_DOUBLE	Tag value for Double entries.
static final int	CONSTANT_DYNAMIC	Tag value for Dynamic entries
static final int	CONSTANT_FIELDREF	Tag value for Field Reference entries.
static final int	CONSTANT_FLOAT	Tag value for Float entries.
static final int	CONSTANT_INTEGER	Tag value for Integer entries.
static final int	CONSTANT_INTERFACEMETHODREF	Tag value for Interface Method Reference entries.
static final int	CONSTANT_INVOKEDYNAMIC	Tag value for InvokeDynamic entries
static final int	CONSTANT_LONG	Tag value for Long entries.
static final int	CONSTANT_METHODHANDLE	Tag value for Method Handle entries
static final int	CONSTANT_METHODREF	Tag value for Method Reference entries.
static final int	CONSTANT_METHODTYPE	Tag value for Method Type entries
static final int	CONSTANT_MODULEINFO	Tag value for CONSTANT_Module_info entry
static final int	CONSTANT_NAMEANDTYPE	Tag value for Name and Type entries.
static final int	CONSTANT_PACKAGEINFO	Tag value for CONSTANT_Package_info entry (within a module)
static final int	CONSTANT_STRING	Tag value for String entries.
static final int	CONSTANT_UTF8	Tag value for UTF8 entries.

Constructor Summary

Constructors

Constructor	Description
Utf8CPInfo()	Constructor.

Method Summary

Modifier and Type	Method	Description
String	getValue()	Get the string value of the UTF-8 entry
void	read(DataInputStream cpStream)	read a constant pool entry from a class stream.
String	toString()	Print a readable version of the constant pool entry.

Methods inherited from class ConstantPoolEntry

getNumEntries, getTag, isResolved, readEntry, resolve

Modifier and Type	Method	Description
final int	getNumEntries()	Get the number of Constant Pool Entry slots within the constant pool occupied by this entry.
int	getTag()	Get the Entry's type tag.
boolean	isResolved()	Indicates whether this entry has been resolved.
static ConstantPoolEntry	readEntry(DataInputStream cpStream)	Read a constant pool entry from a stream.
void	resolve(ConstantPool constantPool)	Resolve this constant pool entry with respect to its dependents in the constant pool.

Methods inherited from class Object

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

Constructor Details

Utf8CPInfo

public Utf8CPInfo()

Constructor.

Method Details

read

public void read(DataInputStream cpStream)
          throws IOException

read a constant pool entry from a class stream.

Specified by:

read in class ConstantPoolEntry

Parameters:

cpStream - the DataInputStream which contains the constant pool entry to be read.

Throws:

IOException - if there is a problem reading the entry from the stream.

toString

public String toString()

Print a readable version of the constant pool entry.

Overrides:

toString in class Object

Returns:

the string representation of this constant pool entry.

getValue

public String getValue()

Get the string value of the UTF-8 entry

Returns:

the UTF-8 value as a Java string