org.siebengeisslein.pclass.expression
Class NullType

java.lang.Object
  org.siebengeisslein.client.Persistent
      org.siebengeisslein.pclass.expression.NullType

All Implemented Interfaces:

Instrumented, PType

public class NullType
extends Persistent
implements PType

Constructor Summary

NullType()

Method Summary

int	distanceFrom(PType type)
java.util.List<PField>	getAllFields()
java.util.List<PMethod>	getAllMethods()
PMethod	getConstructor(java.util.List<PType> name)
java.lang.String	getDescriptor()
PField	getField(java.lang.String name)
java.util.Set<PType>	getImplementedTypes()
Expression	getInitialValue(ExpressionContainer container)
PMethod	getMethod(java.lang.String name, java.util.List<PType> params)
java.lang.String	getName()
TypeSort	getSort() This is needed for the indices of the type manager.
PType	getSuperClass()
org.objectweb.asm.Type	getType()
TypeManager	getTypeManager()
boolean	isAbstract()
boolean	isAssignableFrom(PType type)
boolean	isInterface()
void	visitConvertFromObject(org.objectweb.asm.MethodVisitor mv)
void	visitConvertToObject(org.objectweb.asm.MethodVisitor mv)

Methods inherited from class org.siebengeisslein.client.Persistent

abort, clearUserLocals, clone, commit, disposeTransient, getGroup, getRef, getTransientValue, hashCode, initTransient, isWriteTransaction, joinWriteTransaction, readLock, setGroup, setTransientValue, toPersistent, toRef, writeExternal, writeLock

Methods inherited from class java.lang.Object

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

Constructor Detail

NullType

public NullType()

Method Detail

distanceFrom

public int distanceFrom(PType type)

Specified by:

distanceFrom in interface PType

getAllFields

public java.util.List<PField> getAllFields()

Specified by:

getAllFields in interface PType

getAllMethods

public java.util.List<PMethod> getAllMethods()

Specified by:

getAllMethods in interface PType

getConstructor

public PMethod getConstructor(java.util.List<PType> name)

Specified by:

getConstructor in interface PType

getDescriptor

public java.lang.String getDescriptor()

Specified by:

getDescriptor in interface PType

getField

public PField getField(java.lang.String name)

Specified by:

getField in interface PType

Returns:

field or null if this type does not have a field with name 'name'

getInitialValue

public Expression getInitialValue(ExpressionContainer container)

Specified by:

getInitialValue in interface PType

getMethod

public PMethod getMethod(java.lang.String name,
                         java.util.List<PType> params)

Specified by:

getMethod in interface PType

getName

public java.lang.String getName()

Specified by:

getName in interface PType

getSuperClass

public PType getSuperClass()

Specified by:

getSuperClass in interface PType

Returns:

superclass or null if this type does not have a superclass (object/basic/void types).

getType

public org.objectweb.asm.Type getType()

Specified by:

getType in interface PType

isAssignableFrom

public boolean isAssignableFrom(PType type)

Specified by:

isAssignableFrom in interface PType

isInterface

public boolean isInterface()

Specified by:

isInterface in interface PType

visitConvertFromObject

public void visitConvertFromObject(org.objectweb.asm.MethodVisitor mv)

Specified by:

visitConvertFromObject in interface PType

visitConvertToObject

public void visitConvertToObject(org.objectweb.asm.MethodVisitor mv)

Specified by:

visitConvertToObject in interface PType

getTypeManager

public TypeManager getTypeManager()

Specified by:

getTypeManager in interface PType

isAbstract

public boolean isAbstract()

Specified by:

isAbstract in interface PType

getSort

public TypeSort getSort()

Description copied from interface: PType

This is needed for the indices of the type manager.

Specified by:

getSort in interface PType

getImplementedTypes

public java.util.Set<PType> getImplementedTypes()

Specified by:

getImplementedTypes in interface PType