serp.bytecode
Class BCMethod

java.lang.Object
  serp.bytecode.Attributes
      serp.bytecode.Annotated
          serp.bytecode.BCMember
              serp.bytecode.BCMethod

All Implemented Interfaces:

BCEntity, VisitAcceptor

public class BCMethod
extends BCMember
implements VisitAcceptor

A method of a class.

Author:

Abe White

Method Summary

void	acceptVisit(BCVisitor visit) Accept a visit from a BCVisitor, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this one.
void	addParam(BCClass type) Add a parameter type to this method.
void	addParam(Class type) Add a parameter type to this method.
void	addParam(int pos, BCClass type) Add a parameter type to this method.
void	addParam(int pos, Class type) Add a parameter type to this method.
void	addParam(int pos, String type) Add a parameter type to this method.
void	addParam(String type) Add a parameter type to this method.
void	clearParams() Clear all parameters from this method.
Code	getCode(boolean add) Return the code for the method.
Exceptions	getExceptions(boolean add) Return the checked exceptions information for the method.
BCClass[]	getParamBCs() Return the bytecode for all the parameter types for this method.
String[]	getParamNames() Return the names of all the parameter types for this method.
Class[]	getParamTypes() Return the Class objects for all the parameter types for this method.
BCClass	getReturnBC() Return the bytecode for the return type of this method.
String	getReturnName() Return the name of the type returned by this method.
Class	getReturnType() Return the Class object for the return type of this method.
boolean	isAbstract() Manipulate the method access flags.
boolean	isBridge() Manipulate the method access flags.
boolean	isNative() Manipulate the method access flags.
boolean	isStrict() Manipulate the method access flags.
boolean	isSynchronized() Manipulate the method access flags.
boolean	isVarArgs() Manipulate the method access flags.
boolean	removeCode() Remove the code attribute from the method.
boolean	removeExceptions() Remove the exceptions attribute for the method.
void	removeParam(int pos) Remove a parameter from this method.
void	setAbstract(boolean on) Manipulate the method access flags.
void	setBridge(boolean on) Manipulate the method access flags.
void	setNative(boolean on) Manipulate the method access flags.
void	setParam(int pos, BCClass type) Change a parameter type of this method.
void	setParam(int pos, Class type) Change a parameter type of this method.
void	setParam(int pos, String type) Change a parameter type of this method.
void	setParams(BCClass[] types) Set the parameter type of this method.
void	setParams(Class[] types) Set the parameter type of this method.
void	setParams(String[] names) Set the parameter types of this method.
void	setReturn(BCClass type) Set the return type of this method.
void	setReturn(Class type) Set the return type of this method.
void	setReturn(String name) Set the return type of this method.
void	setStrict(boolean on) Manipulate the method access flags.
void	setSynchronized(boolean on) Manipulate the method access flags.
void	setVarArgs(boolean on) Manipulate the method access flags.

Methods inherited from class serp.bytecode.BCMember

getAccessFlags, getClassLoader, getDeclarer, getDescriptor, getDescriptorIndex, getName, getNameIndex, getPool, getProject, isDeprecated, isFinal, isPackage, isPrivate, isProtected, isPublic, isStatic, isSynthetic, isValid, makePackage, makePrivate, makeProtected, makePublic, setAccessFlags, setDeprecated, setDescriptor, setDescriptorIndex, setFinal, setName, setNameIndex, setStatic, setSynthetic

Methods inherited from class serp.bytecode.Annotated

getDeclaredAnnotations, getDeclaredRuntimeAnnotations, removeDeclaredAnnotations, removeDeclaredRuntimeAnnotations

Methods inherited from class serp.bytecode.Attributes

addAttribute, addAttribute, clearAttributes, getAttribute, getAttributes, getAttributes, removeAttribute, removeAttribute, setAttributes

Methods inherited from class java.lang.Object

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

Method Detail

isSynchronized

public boolean isSynchronized()

Manipulate the method access flags.

setSynchronized

public void setSynchronized(boolean on)

Manipulate the method access flags.

isNative

public boolean isNative()

Manipulate the method access flags.

setNative

public void setNative(boolean on)

Manipulate the method access flags.

isAbstract

public boolean isAbstract()

Manipulate the method access flags.

setAbstract

public void setAbstract(boolean on)

Manipulate the method access flags.

isStrict

public boolean isStrict()

Manipulate the method access flags.

setStrict

public void setStrict(boolean on)

Manipulate the method access flags.

isVarArgs

public boolean isVarArgs()

Manipulate the method access flags.

setVarArgs

public void setVarArgs(boolean on)

Manipulate the method access flags.

isBridge

public boolean isBridge()

Manipulate the method access flags.

setBridge

public void setBridge(boolean on)

Manipulate the method access flags.

getReturnName

public String getReturnName()

Return the name of the type returned by this method. The name will be given in a form suitable for a Class.forName(java.lang.String) call.

See Also:

BCMember.getDescriptor()

getReturnType

public Class getReturnType()

Return the Class object for the return type of this method.

See Also:

BCMember.getDescriptor()

getReturnBC

public BCClass getReturnBC()

Return the bytecode for the return type of this method.

See Also:

BCMember.getDescriptor()

setReturn

public void setReturn(String name)

Set the return type of this method.

setReturn

public void setReturn(Class type)

Set the return type of this method.

setReturn

public void setReturn(BCClass type)

Set the return type of this method.

getParamNames

public String[] getParamNames()

Return the names of all the parameter types for this method. The names will be returned in a form suitable for a Class.forName(java.lang.String) call.

See Also:

BCMember.getDescriptor()

getParamTypes

public Class[] getParamTypes()

Return the Class objects for all the parameter types for this method.

See Also:

BCMember.getDescriptor()

getParamBCs

public BCClass[] getParamBCs()

Return the bytecode for all the parameter types for this method.

See Also:

BCMember.getDescriptor()

setParams

public void setParams(String[] names)

Set the parameter types of this method.

See Also:

BCMember.setDescriptor(java.lang.String)

setParams

public void setParams(Class[] types)

Set the parameter type of this method.

See Also:

BCMember.setDescriptor(java.lang.String)

setParams

public void setParams(BCClass[] types)

Set the parameter type of this method.

See Also:

BCMember.setDescriptor(java.lang.String)

addParam

public void addParam(String type)

Add a parameter type to this method.

addParam

public void addParam(Class type)

Add a parameter type to this method.

addParam

public void addParam(BCClass type)

Add a parameter type to this method.

addParam

public void addParam(int pos,
                     String type)

Add a parameter type to this method.

See Also:

List.add(int,Object)

addParam

public void addParam(int pos,
                     Class type)

Add a parameter type to this method.

See Also:

List.add(int,Object)

addParam

public void addParam(int pos,
                     BCClass type)

Add a parameter type to this method.

See Also:

List.add(int,Object)

setParam

public void setParam(int pos,
                     String type)

Change a parameter type of this method.

See Also:

List.set(int,Object)

setParam

public void setParam(int pos,
                     Class type)

Change a parameter type of this method.

See Also:

List.set(int,Object)

setParam

public void setParam(int pos,
                     BCClass type)

Change a parameter type of this method.

See Also:

List.set(int,Object)

clearParams

public void clearParams()

Clear all parameters from this method.

removeParam

public void removeParam(int pos)

Remove a parameter from this method.

getExceptions

public Exceptions getExceptions(boolean add)

Return the checked exceptions information for the method. Acts internally through the Attributes interface.

Parameters:

add - if true, a new exceptions attribute will be added if not already present

Returns:

the exceptions information, or null if none and the add param is set to false

removeExceptions

public boolean removeExceptions()

Remove the exceptions attribute for the method. Acts internally through the Attributes interface.

Returns:

true if there was a value to remove

getCode

public Code getCode(boolean add)

Return the code for the method. If the code already exists, its iterator will be reset to the first instruction. Acts internally through the Attributes interface.

Parameters:

add - if true, a new code attribute will be added if not already present

Returns:

the code for the metohd, or null if none and the add param is set to false

removeCode

public boolean removeCode()

Remove the code attribute from the method. Acts internally through the Attributes interface.

Returns:

true if there was a value to remove

acceptVisit

public void acceptVisit(BCVisitor visit)

Description copied from interface: VisitAcceptor

Accept a visit from a BCVisitor, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this one.

Specified by:

acceptVisit in interface VisitAcceptor