Class ClassCPInfo

java.lang.Object

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

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

public class ClassCPInfo
extends ConstantPoolEntry

The constant pool entry which stores class information.

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
ClassCPInfo()	Constructor.

Method Summary

Modifier and Type	Method	Description
String	getClassName()	Get the class name of this entry.
void	read(DataInputStream cpStream)	Read the entry from a stream.
void	resolve(ConstantPool constantPool)	Resolve this class info against the given constant pool.
String	toString()	Generate a string readable version of this entry

Methods inherited from class ConstantPoolEntry

getNumEntries, getTag, isResolved, readEntry

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.

Methods inherited from class Object

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

Constructor Details

ClassCPInfo

public ClassCPInfo()

Constructor. Sets the tag value for this entry to type Class

Method Details

read

public void read(DataInputStream cpStream)
          throws IOException

Read the entry from a stream.

Specified by:

read in class ConstantPoolEntry

Parameters:

cpStream - the stream containing the constant pool entry to be read.

Throws:

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

toString

public String toString()

Generate a string readable version of this entry

Overrides:

toString in class Object

Returns:

string representation of this constant pool entry

resolve

public void resolve(ConstantPool constantPool)

Resolve this class info against the given constant pool.

Overrides:

resolve in class ConstantPoolEntry

Parameters:

constantPool - the constant pool with which to resolve the class.

getClassName

public String getClassName()

Get the class name of this entry.

Returns:

the class' name.