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org.objectweb.asm

Class MethodAdapter

Implemented Interfaces:
MethodVisitor
Known Direct Subclasses:
CheckMethodAdapter, LocalVariablesSorter
public class MethodAdapter
extends Object
implements MethodVisitor
An empty MethodVisitor that delegates to another MethodVisitor. This class can be used as a super class to quickly implement usefull method adapter classes, just by overriding the necessary methods.
Author:
Eric Bruneton

Field Summary

protected MethodVisitor
mv
The MethodVisitor to which this adapter delegates calls.

Constructor Summary

MethodAdapter(MethodVisitor mv)
Constructs a new MethodAdapter object.

Method Summary

AnnotationVisitor
visitAnnotation(String desc, boolean visible)
AnnotationVisitor
visitAnnotationDefault()
void
visitAttribute(Attribute attr)
void
visitCode()
void
visitEnd()
void
visitFieldInsn(int opcode, String owner, String name, String desc)
void
visitIincInsn(int var, int increment)
void
visitInsn(int opcode)
void
visitIntInsn(int opcode, int operand)
void
visitJumpInsn(int opcode, Label label)
void
visitLabel(Label label)
void
visitLdcInsn(Object cst)
void
visitLineNumber(int line, Label start)
void
visitLocalVariable(String name, String desc, String signature, Label start, Label end, int index)
void
visitLookupSwitchInsn(Label dflt, keys[] , labels[] )
void
visitMaxs(int maxStack, int maxLocals)
void
visitMethodInsn(int opcode, String owner, String name, String desc)
void
visitMultiANewArrayInsn(String desc, int dims)
AnnotationVisitor
visitParameterAnnotation(int parameter, String desc, boolean visible)
void
visitTableSwitchInsn(int min, int max, Label dflt, labels[] )
void
visitTryCatchBlock(Label start, Label end, Label handler, String type)
void
visitTypeInsn(int opcode, String desc)
void
visitVarInsn(int opcode, int var)

Field Details

mv

protected MethodVisitor mv
The MethodVisitor to which this adapter delegates calls.

Constructor Details

MethodAdapter

public MethodAdapter(MethodVisitor mv)
Constructs a new MethodAdapter object.
Parameters:
mv - the code visitor to which this adapter must delegate calls.

Method Details

visitAnnotation

public AnnotationVisitor visitAnnotation(String desc,
                                         boolean visible)
Specified by:
visitAnnotation in interface MethodVisitor

visitAnnotationDefault

public AnnotationVisitor visitAnnotationDefault()
Specified by:
visitAnnotationDefault in interface MethodVisitor

visitAttribute

public void visitAttribute(Attribute attr)
Specified by:
visitAttribute in interface MethodVisitor

visitCode

public void visitCode()
Specified by:
visitCode in interface MethodVisitor

visitEnd

public void visitEnd()
Specified by:
visitEnd in interface MethodVisitor

visitFieldInsn

public void visitFieldInsn(int opcode,
                           String owner,
                           String name,
                           String desc)
Specified by:
visitFieldInsn in interface MethodVisitor

visitIincInsn

public void visitIincInsn(int var,
                          int increment)
Specified by:
visitIincInsn in interface MethodVisitor

visitInsn

public void visitInsn(int opcode)
Specified by:
visitInsn in interface MethodVisitor

visitIntInsn

public void visitIntInsn(int opcode,
                         int operand)
Specified by:
visitIntInsn in interface MethodVisitor

visitJumpInsn

public void visitJumpInsn(int opcode,
                          Label label)
Specified by:
visitJumpInsn in interface MethodVisitor

visitLabel

public void visitLabel(Label label)
Specified by:
visitLabel in interface MethodVisitor

visitLdcInsn

public void visitLdcInsn(Object cst)
Specified by:
visitLdcInsn in interface MethodVisitor

visitLineNumber

public void visitLineNumber(int line,
                            Label start)
Specified by:
visitLineNumber in interface MethodVisitor

visitLocalVariable

public void visitLocalVariable(String name,
                               String desc,
                               String signature,
                               Label start,
                               Label end,
                               int index)
Specified by:
visitLocalVariable in interface MethodVisitor

visitLookupSwitchInsn

public void visitLookupSwitchInsn(Label dflt,
                                  keys[] ,
                                  labels[] )
Specified by:
visitLookupSwitchInsn in interface MethodVisitor

visitMaxs

public void visitMaxs(int maxStack,
                      int maxLocals)
Specified by:
visitMaxs in interface MethodVisitor

visitMethodInsn

public void visitMethodInsn(int opcode,
                            String owner,
                            String name,
                            String desc)
Specified by:
visitMethodInsn in interface MethodVisitor

visitMultiANewArrayInsn

public void visitMultiANewArrayInsn(String desc,
                                    int dims)
Specified by:
visitMultiANewArrayInsn in interface MethodVisitor

visitParameterAnnotation

public AnnotationVisitor visitParameterAnnotation(int parameter,
                                                  String desc,
                                                  boolean visible)
Specified by:
visitParameterAnnotation in interface MethodVisitor

visitTableSwitchInsn

public void visitTableSwitchInsn(int min,
                                 int max,
                                 Label dflt,
                                 labels[] )
Specified by:
visitTableSwitchInsn in interface MethodVisitor

visitTryCatchBlock

public void visitTryCatchBlock(Label start,
                               Label end,
                               Label handler,
                               String type)
Specified by:
visitTryCatchBlock in interface MethodVisitor

visitTypeInsn

public void visitTypeInsn(int opcode,
                          String desc)
Specified by:
visitTypeInsn in interface MethodVisitor

visitVarInsn

public void visitVarInsn(int opcode,
                         int var)
Specified by:
visitVarInsn in interface MethodVisitor

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