com.go.trove.classfile
Class MethodInfo

java.lang.Object
  |
  +--com.go.trove.classfile.MethodInfo

public class MethodInfo

extends java.lang.Object

This class corresponds to the method_info data structure as defined in section 4.6 of The Java Virtual Machine Specification. To make it easier to create bytecode for a method's CodeAttr, the CodeBuilder class is provided.

Version:

31 , 00/11/27

Author:

Brian S O'Neill

See Also:

ClassFile, CodeBuilder

Method Summary

void	addAttribute(Attribute attr)
void	addException(java.lang.String className) Add a declared exception that this method may throw.
AccessFlags	getAccessFlags() Returns a copy of this method's access flags.
Attribute[]	getAttributes()
ClassFile	getClassFile() Returns the parent ClassFile for this MethodInfo.
CodeAttr	getCodeAttr() Returns a CodeAttr object used to manipulate the method code body, or null if this method is abstract.
ConstantUTFInfo	getDescriptorConstant() Returns a constant from the constant pool with this method's type descriptor string.
java.lang.String[]	getExceptions() Returns the exceptions that this method is declared to throw.
int	getLength() Returns the length (in bytes) of this object in the class file.
MethodDescriptor	getMethodDescriptor() Returns a MethodDescriptor which describes return and parameter types of this method.
java.lang.String	getName() Returns the name of this method.
ConstantUTFInfo	getNameConstant() Returns a constant from the constant pool with this method's name.
boolean	isDeprecated()
boolean	isSynthetic()
void	markDeprecated() Mark this method as being deprecated by adding a special attribute.
void	markSynthetic() Mark this method as being synthetic by adding a special attribute.
java.lang.String	toString()
void	writeTo(java.io.DataOutput dout)

Methods inherited from class java.lang.Object

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

Method Detail

getClassFile

public ClassFile getClassFile()

Returns the parent ClassFile for this MethodInfo.

getName

public java.lang.String getName()

Returns the name of this method.

getMethodDescriptor

public MethodDescriptor getMethodDescriptor()

Returns a MethodDescriptor which describes return and parameter types of this method.

getAccessFlags

public AccessFlags getAccessFlags()

Returns a copy of this method's access flags.

getNameConstant

public ConstantUTFInfo getNameConstant()

Returns a constant from the constant pool with this method's name.

getDescriptorConstant

public ConstantUTFInfo getDescriptorConstant()

Returns a constant from the constant pool with this method's type descriptor string.

See Also:

TypeDescriptor

getExceptions

public java.lang.String[] getExceptions()

Returns the exceptions that this method is declared to throw.

getCodeAttr

public CodeAttr getCodeAttr()

Returns a CodeAttr object used to manipulate the method code body, or null if this method is abstract.

isSynthetic

public boolean isSynthetic()

isDeprecated

public boolean isDeprecated()

addException

public void addException(java.lang.String className)

Add a declared exception that this method may throw.

markSynthetic

public void markSynthetic()

Mark this method as being synthetic by adding a special attribute.

markDeprecated

public void markDeprecated()

Mark this method as being deprecated by adding a special attribute.

addAttribute

public void addAttribute(Attribute attr)

getAttributes

public Attribute[] getAttributes()

getLength

public int getLength()

Returns the length (in bytes) of this object in the class file.

writeTo

public void writeTo(java.io.DataOutput dout)
             throws java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object