com.goldencode.p2j.util

Class EnumObject<T extends LegacyEnum>

java.lang.Object

com.goldencode.p2j.util.LazyUndoable

com.goldencode.p2j.util.BaseDataType

com.goldencode.p2j.util.object<T>

com.goldencode.p2j.util.EnumObject<T>

All Implemented Interfaces:

Undoable, java.io.Externalizable, java.io.Serializable, java.lang.Comparable

public class EnumObject<T extends LegacyEnum>
extends object<T>

Wrapper class for all OO 4GL ENUM instance, defined as constants JVM-wide.

These instances are the ones saved at the enum definition's public static final fields.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.goldencode.p2j.util.BaseDataType

BaseDataType.Type, BaseDataType.WrapperHandler

Field Summary

Fields inherited from class com.goldencode.p2j.util.object

helper, ref

Constructor Summary

Constructors

Constructor and Description
EnumObject(T ref) Initialize this object with the given reference.

Method Summary

Modifier and Type	Method and Description
boolean	_isValid() Determines if this instance is valid (to be used).
boolean	isUnknown() Reports if this instance represents the unknown value.

Methods inherited from class com.goldencode.p2j.util.object

assign, assign, assign, assign, compareTo, decrement, defaultFormatString, duplicate, fromResourceId, getType, hashCode, increment, instantiateDefault, instantiateUnknown, isIncompatibleTypesOnConversion, isTracked, isValid, readExternal, ref, resourceId, set, setUnknown, toString, toString, toStringExport, toStringMessage, type, writeExternal

Methods inherited from class com.goldencode.p2j.util.BaseDataType

assign, assign, calcFormatLength, createProxy, createProxy, deepCopy, elementsOfType, equals, fallback, formatLength, fromTypeName, generateDefault, generateUnknown, getAssigner, getSize, getTypeName, incompatibleTypesOnConversion, initialize, initializeDefaultExtent, instantiateDefaultExtent, invalidInitializer, isAllKnown, isAllKnown, isAssignDirect, isProxy, isUnknownValue, maximum, minimum, notUnknownValue, sameType, val, variable

Methods inherited from class com.goldencode.p2j.util.LazyUndoable

changed, checkUndoable, checkUndoable, checkUndoable, getTransLevel, isGlobal, isUndoable, markUndoable, popBlock, rollback, setGlobal

Methods inherited from class java.lang.Object

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

Constructor Detail

EnumObject

public EnumObject(T ref)

Initialize this object with the given reference.

Parameters:

ref - The reference.

Method Detail

_isValid

public boolean _isValid()

Determines if this instance is valid (to be used).

Overrides:

_isValid in class object<T extends LegacyEnum>

Returns:

Always true.

isUnknown

public boolean isUnknown()

Reports if this instance represents the unknown value.

Overrides:

isUnknown in class object<T extends LegacyEnum>

Returns:

Always false.