com.sun.tools.classfile
Class Descriptor

java.lang.Object
  com.sun.tools.classfile.Descriptor

Direct Known Subclasses:

Signature

public class Descriptor
extends java.lang.Object

See JVMS3, section 4.4.

This is NOT part of any API supported by Sun Microsystems. If you write code that depends on this, you do so at your own risk. This code and its internal interfaces are subject to change or deletion without notice.

Nested Class Summary

class

Descriptor.InvalidDescriptor

Field Summary

private int	count
int	index

Constructor Summary

Descriptor(ClassReader cr)

Descriptor(int index)

Method Summary

java.lang.String	getFieldType(ConstantPool constant_pool)
int	getParameterCount(ConstantPool constant_pool)
java.lang.String	getParameterTypes(ConstantPool constant_pool)
java.lang.String	getReturnType(ConstantPool constant_pool)
java.lang.String	getValue(ConstantPool constant_pool)
private java.lang.String	parse(java.lang.String desc, int start, int end)

Methods inherited from class java.lang.Object

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

Field Detail

index

public final int index

count

private int count

Constructor Detail

Descriptor

public Descriptor(ClassReader cr)
           throws java.io.IOException

Throws:

java.io.IOException

Descriptor

public Descriptor(int index)

Method Detail

getValue

public java.lang.String getValue(ConstantPool constant_pool)
                          throws ConstantPoolException

Throws:

ConstantPoolException

getParameterCount

public int getParameterCount(ConstantPool constant_pool)
                      throws ConstantPoolException,
                             Descriptor.InvalidDescriptor

Throws:

ConstantPoolException

Descriptor.InvalidDescriptor

getParameterTypes

public java.lang.String getParameterTypes(ConstantPool constant_pool)
                                   throws ConstantPoolException,
                                          Descriptor.InvalidDescriptor

Throws:

ConstantPoolException

Descriptor.InvalidDescriptor

getReturnType

public java.lang.String getReturnType(ConstantPool constant_pool)
                               throws ConstantPoolException,
                                      Descriptor.InvalidDescriptor

Throws:

ConstantPoolException

Descriptor.InvalidDescriptor

getFieldType

public java.lang.String getFieldType(ConstantPool constant_pool)
                              throws ConstantPoolException,
                                     Descriptor.InvalidDescriptor

Throws:

ConstantPoolException

Descriptor.InvalidDescriptor

parse

private java.lang.String parse(java.lang.String desc,
                               int start,
                               int end)
                        throws Descriptor.InvalidDescriptor

Throws:

Descriptor.InvalidDescriptor