org.apache.isis.core.metamodel.adapter.oid

Enum RootOid.Comparison

java.lang.Object

java.lang.Enum<RootOid.Comparison>

org.apache.isis.core.metamodel.adapter.oid.RootOid.Comparison

All Implemented Interfaces:

Serializable, Comparable<RootOid.Comparison>

Enclosing interface:

RootOid

public static enum RootOid.Comparison
extends Enum<RootOid.Comparison>

The result of performing a comparison.

Enum Constant Summary

Enum Constants

Enum Constant and Description
EQUIVALENT_AND_UNCHANGED The two oids identify the same domain object, (meaning equals method returns true) and the version information held within the oid is the same.
EQUIVALENT_BUT_CHANGED The two oids identify the same domain object, (meaning equals method returns true) but the version information held within the oid is the different.
EQUIVALENT_BUT_NO_VERSION_INFO The two oids identify the same domain object, (meaning equals method returns true) but there is no version information so cannot determine whether the domain object has changed.
NOT_EQUIVALENT The two oids identify the different domain objects, (meaning equals method returns false).

Method Summary

Methods

Modifier and Type	Method and Description
static RootOid.Comparison	valueOf(String name) Returns the enum constant of this type with the specified name.
static RootOid.Comparison[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

EQUIVALENT_AND_UNCHANGED

public static final RootOid.Comparison EQUIVALENT_AND_UNCHANGED

The two oids identify the same domain object, (meaning equals method returns true) and the version information held within the oid is the same.

EQUIVALENT_BUT_CHANGED

public static final RootOid.Comparison EQUIVALENT_BUT_CHANGED

The two oids identify the same domain object, (meaning equals method returns true) but the version information held within the oid is the different.

EQUIVALENT_BUT_NO_VERSION_INFO

public static final RootOid.Comparison EQUIVALENT_BUT_NO_VERSION_INFO

The two oids identify the same domain object, (meaning equals method returns true) but there is no version information so cannot determine whether the domain object has changed.

NOT_EQUIVALENT

public static final RootOid.Comparison NOT_EQUIVALENT

The two oids identify the different domain objects, (meaning equals method returns false).

Method Detail

values

public static RootOid.Comparison[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (RootOid.Comparison c : RootOid.Comparison.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static RootOid.Comparison valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null