proguard.classfile
Class NameAndTypeCpInfo

java.lang.Object
  proguard.classfile.CpInfo
      proguard.classfile.NameAndTypeCpInfo

All Implemented Interfaces:

Cloneable, VisitorAccepter

public class NameAndTypeCpInfo

extends CpInfo

implements Cloneable

Representation of a 'name and type' entry in the ConstantPool.

Field Summary

ClassFile[]	referencedClassFiles An extra field pointing to the ClassFile objects referenced in the descriptor string.
int	u2descriptorIndex
int	u2nameIndex

Fields inherited from class proguard.classfile.CpInfo

visitorInfo

Constructor Summary

protected	NameAndTypeCpInfo()
	NameAndTypeCpInfo(int u2nameIndex, int u2descriptorIndex, ClassFile[] referencedClassFiles) Creates a new NameAndTypeCpInfo with the given name and type indices.

Method Summary

void	accept(ClassFile classFile, CpInfoVisitor cpInfoVisitor) Accepts the given visitor.
protected int	getDescriptorIndex() Returns the descriptor index.
String	getName(ClassFile classFile) Returns the name.
protected int	getNameIndex() Returns the name index.
int	getTag() Returns the class pool info tag that specifies the entry type.
String	getType(ClassFile classFile) Returns the type.
protected void	readInfo(DataInput din) Reads the 'info' data following the u1tag byte.
void	referencedClassesAccept(ClassFileVisitor classFileVisitor) Lets the ClassFile objects referenced in the descriptor string accept the given visitor.
protected void	setDescriptorIndex(int index) Sets the descriptor index.
protected void	setNameIndex(int index) Sets the name index.
protected void	writeInfo(DataOutput dout) Writes the 'info' data following the u1tag byte.

Methods inherited from class proguard.classfile.CpInfo

create, createOrShare, getVisitorInfo, setVisitorInfo, write

Methods inherited from class java.lang.Object

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

Field Detail

u2nameIndex

public int u2nameIndex

u2descriptorIndex

public int u2descriptorIndex

referencedClassFiles

public ClassFile[] referencedClassFiles

An extra field pointing to the ClassFile objects referenced in the descriptor string. This field is filled out by the ClassFileReferenceInitializer. References to primitive types are ignored.

Constructor Detail

NameAndTypeCpInfo

protected NameAndTypeCpInfo()

NameAndTypeCpInfo

public NameAndTypeCpInfo(int u2nameIndex,
                         int u2descriptorIndex,
                         ClassFile[] referencedClassFiles)

Creates a new NameAndTypeCpInfo with the given name and type indices.

Parameters:

u2nameIndex - the index of the name in the constant pool.

u2descriptorIndex - the index of the descriptor in the constant pool.

referencedClassFiles - the list of class files referenced in the descriptor string.

Method Detail

getNameIndex

protected int getNameIndex()

Returns the name index.

setNameIndex

protected void setNameIndex(int index)

Sets the name index.

getDescriptorIndex

protected int getDescriptorIndex()

Returns the descriptor index.

setDescriptorIndex

protected void setDescriptorIndex(int index)

Sets the descriptor index.

getName

public String getName(ClassFile classFile)

Returns the name.

getType

public String getType(ClassFile classFile)

Returns the type.

getTag

public int getTag()

Description copied from class: CpInfo

Returns the class pool info tag that specifies the entry type.

Specified by:

getTag in class CpInfo

readInfo

protected void readInfo(DataInput din)
                 throws IOException

Description copied from class: CpInfo

Reads the 'info' data following the u1tag byte.

Specified by:

readInfo in class CpInfo

Throws:

IOException

writeInfo

protected void writeInfo(DataOutput dout)
                  throws IOException

Description copied from class: CpInfo

Writes the 'info' data following the u1tag byte.

Specified by:

writeInfo in class CpInfo

Throws:

IOException

accept

public void accept(ClassFile classFile,
                   CpInfoVisitor cpInfoVisitor)

Description copied from class: CpInfo

Accepts the given visitor.

Specified by:

accept in class CpInfo

referencedClassesAccept

public void referencedClassesAccept(ClassFileVisitor classFileVisitor)

Lets the ClassFile objects referenced in the descriptor string accept the given visitor.