Package org.mozilla.javascript

Class UniqueTag

java.lang.Object

org.mozilla.javascript.UniqueTag

All Implemented Interfaces:

Serializable

public final class UniqueTag
extends Object
implements Serializable

Class instances represent serializable tags to mark special Object values.

Compatibility note: under jdk 1.1 use org.mozilla.javascript.serialize.ScriptableInputStream to read serialized instances of UniqueTag as under this JDK version the default ObjectInputStream would not restore them correctly as it lacks support for readResolve method

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final UniqueTag	DOUBLE_MARK	Tag to indicate that a object represents "double" with the real value stored somewhere else.
static final UniqueTag	NOT_FOUND	Tag to mark non-existing values.
static final UniqueTag	NULL_VALUE	Tag to distinguish between uninitialized and null values.

Method Summary

Modifier and Type	Method	Description
Object	readResolve()
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

NOT_FOUND

public static final UniqueTag NOT_FOUND

Tag to mark non-existing values.

NULL_VALUE

public static final UniqueTag NULL_VALUE

Tag to distinguish between uninitialized and null values.

DOUBLE_MARK

public static final UniqueTag DOUBLE_MARK

Tag to indicate that a object represents "double" with the real value stored somewhere else.

Method Details

readResolve

public Object readResolve()

toString

public String toString()

Overrides:

toString in class Object