Package com.yworks.yshrink.model

Class MethodDescriptor

java.lang.Object

com.yworks.yshrink.model.AbstractDescriptor

com.yworks.yshrink.model.MethodDescriptor

public class MethodDescriptor
extends AbstractDescriptor

The type Method descriptor.

Field Summary

Fields inherited from class com.yworks.yshrink.model.AbstractDescriptor

access, node, sourceJar

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MethodDescriptor(java.lang.String name, int access, java.lang.String desc, java.lang.String[] exceptions, java.io.File sourceJar)	Instantiates a new Method descriptor.

Method Summary

Modifier and Type	Method	Description
void	addFieldRef(java.lang.String type, java.lang.String name)	Add field ref.
void	addInvocation(int opcode, java.lang.String type, java.lang.String name, java.lang.String desc)	Add invocation.
void	addLocalVar(java.lang.String desc)	Add local var.
void	addTypeInstruction(int opcode, java.lang.String desc)	Add type instruction.
int	getAccess()	Gets access.
java.lang.String	getArgumentsString()	Gets arguments string.
org.objectweb.asm.Type[]	getArgumentTypes()	Get argument types type [ ].
java.lang.String	getDesc()	Gets desc.
java.lang.String[]	getExceptions()	Get exceptions string [ ].
java.util.List<java.lang.String[]>	getFieldRefs()	Gets field refs.
java.util.List<Invocation>	getInvocations()	Gets invocations.
java.lang.String	getName()	Gets name.
org.objectweb.asm.Type	getReturnType()	Gets return type.
java.lang.String	getSignature()	Gets signature.
java.util.List<java.util.AbstractMap.SimpleEntry<java.lang.Object,java.lang.Object>>	getTypeInstructions()	Gets type instructions.
boolean	hasFlag(int code)	Has flag boolean.
boolean	isConstructor()	Is constructor boolean.
boolean	isPrivate()	Is private boolean.
boolean	isStatic()	Is static boolean.
boolean	overrides(MethodDescriptor md)	check wether method md could override this method.
boolean	overrides(java.lang.reflect.Method m)	Overrides boolean.
java.lang.String	toString()

Methods inherited from class com.yworks.yshrink.model.AbstractDescriptor

addAnnotation, getAnnotations, getNode, getSourceJar, isAbstract, isEntryPoint, isSynthetic, setEntryPoint, setNode, setReachable

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodDescriptor

protected MethodDescriptor(java.lang.String name,
                           int access,
                           java.lang.String desc,
                           java.lang.String[] exceptions,
                           java.io.File sourceJar)

Instantiates a new Method descriptor.

Parameters:

name - the name

access - the access

desc - the desc

exceptions - the exceptions

sourceJar - the source jar

Method Detail

getName

public java.lang.String getName()

Gets name.

Returns:

the name

getDesc

public java.lang.String getDesc()

Gets desc.

Returns:

the desc

getArgumentTypes

public org.objectweb.asm.Type[] getArgumentTypes()

Get argument types type [ ].

Returns:

the type [ ]

getArgumentsString

public java.lang.String getArgumentsString()

Gets arguments string.

Returns:

the arguments string

getReturnType

public org.objectweb.asm.Type getReturnType()

Gets return type.

Returns:

the return type

getInvocations

public java.util.List<Invocation> getInvocations()

Gets invocations.

Returns:

the invocations

addInvocation

public void addInvocation(int opcode,
                          java.lang.String type,
                          java.lang.String name,
                          java.lang.String desc)

Add invocation.

Parameters:

opcode - the opcode

type - the type

name - the name

desc - the desc

getFieldRefs

public java.util.List<java.lang.String[]> getFieldRefs()

Gets field refs.

Returns:

the field refs

addFieldRef

public void addFieldRef(java.lang.String type,
                        java.lang.String name)

Add field ref.

Parameters:

type - the type

name - the name

addTypeInstruction

public void addTypeInstruction(int opcode,
                               java.lang.String desc)

Add type instruction.

Parameters:

opcode - the opcode

desc - the desc

addLocalVar

public void addLocalVar(java.lang.String desc)

Add local var.

Parameters:

desc - the desc

getTypeInstructions

public java.util.List<java.util.AbstractMap.SimpleEntry<java.lang.Object,java.lang.Object>> getTypeInstructions()

Gets type instructions.

Returns:

the type instructions

getExceptions

public java.lang.String[] getExceptions()

Get exceptions string [ ].

Returns:

the string [ ]

hasFlag

public boolean hasFlag(int code)

Has flag boolean.

Parameters:

code - the code

Returns:

the boolean

isStatic

public boolean isStatic()

Is static boolean.

Returns:

the boolean

isPrivate

public boolean isPrivate()

Is private boolean.

Returns:

the boolean

getAccess

public int getAccess()

Description copied from class: AbstractDescriptor

Gets access.

Overrides:

getAccess in class AbstractDescriptor

Returns:

the access

overrides

public boolean overrides(MethodDescriptor md)

check wether method md could override this method.

• same name
• md has same return type or return type of md is subclass of the return type of this method.
• same number and type of arguments
• md throws only the same or subclasses of Exceptions listed in the throws clause of this method
• access: same or more

Parameters:

md - the MethodDescriptor

Returns:

true iff all constraints given above are true

overrides

public boolean overrides(java.lang.reflect.Method m)

Overrides boolean.

Parameters:

m - the m

Returns:

the boolean

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

isConstructor

public boolean isConstructor()

Is constructor boolean.

Returns:

the boolean

getSignature

public java.lang.String getSignature()

Gets signature.

Returns:

the signature