de.fub.bytecode.generic
Class ObjectType

java.lang.Object
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  +--de.fub.bytecode.generic.Type
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        +--de.fub.bytecode.generic.ReferenceType
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              +--de.fub.bytecode.generic.ObjectType

public final class ObjectType

extends ReferenceType

Denotes reference such as java.lang.String.

Version:

$Id: ObjectType.java,v 1.5 2001/05/09 09:26:57 dahm Exp $

Author:

M. Dahm

Fields inherited from class de.fub.bytecode.generic.Type

BOOLEAN, BYTE, CHAR, DOUBLE, FLOAT, INT, LONG, NO_ARGS, NULL, OBJECT, SHORT, signature, STRING, STRINGBUFFER, THROWABLE, type, UNKNOWN, VOID

Constructor Summary

ObjectType(java.lang.String class_name)

Method Summary

boolean	accessibleTo(ObjectType accessor) Java Virtual Machine Specification edition 2, § 5.4.4 Access Control
boolean	equals(java.lang.Object type)
java.lang.String	getClassName()
int	hashCode()
boolean	referencesClass() If "this" doesn't reference a class, it references an interface or a non-existant entity.
boolean	referencesInterface() If "this" doesn't reference an interface, it references a class or a non-existant entity.
boolean	subclassOf(ObjectType superclass)

Methods inherited from class de.fub.bytecode.generic.ReferenceType

firstCommonSuperclass, isAssignmentCompatibleWith, isCastableTo

Methods inherited from class de.fub.bytecode.generic.Type

getArgumentTypes, getMethodSignature, getReturnType, getSignature, getSize, getType, getType, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ObjectType

public ObjectType(java.lang.String class_name)

Parameters:

class_name - fully qualified class name, e.g. java.lang.String

Method Detail

getClassName

public java.lang.String getClassName()

Returns:

name of referenced class

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

Returns:

a hash code value for the object.

equals

public boolean equals(java.lang.Object type)

Overrides:

equals in class java.lang.Object

Returns:

true if both type objects refer to the same class.

referencesClass

public boolean referencesClass()

If "this" doesn't reference a class, it references an interface or a non-existant entity.

referencesInterface

public boolean referencesInterface()

If "this" doesn't reference an interface, it references a class or a non-existant entity.

subclassOf

public boolean subclassOf(ObjectType superclass)

accessibleTo

public boolean accessibleTo(ObjectType accessor)

Java Virtual Machine Specification edition 2, § 5.4.4 Access Control