org.apache.directory.api.ldap.model.schema.comparators

Class UuidComparator

java.lang.Object

org.apache.directory.api.ldap.model.schema.AbstractSchemaObject

org.apache.directory.api.ldap.model.schema.LoadableSchemaObject

org.apache.directory.api.ldap.model.schema.LdapComparator<E>

org.apache.directory.api.ldap.model.schema.comparators.SerializableComparator<String>

org.apache.directory.api.ldap.model.schema.comparators.UuidComparator

All Implemented Interfaces:

Serializable, Comparator<String>, SchemaObject

public class UuidComparator
extends SerializableComparator<String>

A comparator for UUID. We simply use the UUID compareTo method.

Author:

Apache Directory Project

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static UuidComparator	INSTANCE A static instance of the UuidComparator
private static org.slf4j.Logger	LOG A logger for this class
private static long	serialVersionUID The serial version UID

Fields inherited from class org.apache.directory.api.ldap.model.schema.LdapComparator

normalizer

Fields inherited from class org.apache.directory.api.ldap.model.schema.AbstractSchemaObject

description, extensions, h, isEnabled, isObsolete, locked, names, objectType, oid, schemaName, specification

Constructor Summary

Constructors

Constructor and Description
UuidComparator(String oid) The UUIDComparator constructor.

Method Summary

Modifier and Type	Method and Description
int	compare(String uuid1, String uuid2)
int	compare(UUID uuid1, UUID uuid2) Compare two UUID.

Methods inherited from class org.apache.directory.api.ldap.model.schema.comparators.SerializableComparator

setSchemaManager

Methods inherited from class org.apache.directory.api.ldap.model.schema.LdapComparator

equals, getNormalizer, hashCode, toString

Methods inherited from class org.apache.directory.api.ldap.model.schema.LoadableSchemaObject

copy, getBytecode, getFqcn, isValid, setBytecode, setFqcn

Methods inherited from class org.apache.directory.api.ldap.model.schema.AbstractSchemaObject

addExtension, addExtension, addName, clear, compareOid, computeHashCode, copy, getDescription, getExtension, getExtensions, getName, getNames, getObjectType, getOid, getSchemaName, getSpecification, hasExtension, isDisabled, isEnabled, isObsolete, lock, setDescription, setEnabled, setExtensions, setNames, setNames, setObsolete, setOid, setSchemaName, setSpecification, unlock

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Detail

serialVersionUID

private static final long serialVersionUID

The serial version UID

See Also:

Constant Field Values

LOG

private static final org.slf4j.Logger LOG

A logger for this class

INSTANCE

public static final UuidComparator INSTANCE

A static instance of the UuidComparator

Constructor Detail

UuidComparator

public UuidComparator(String oid)

The UUIDComparator constructor. Its OID is the UUIDMatch matching rule OID.

Parameters:

oid - The Comparator's OID

Method Detail

compare

public int compare(String uuid1,
                   String uuid2)

Specified by:

compare in interface Comparator<String>

Overrides:

compare in class SerializableComparator<String>

compare

public int compare(UUID uuid1,
                   UUID uuid2)

Compare two UUID.

Parameters:

uuid1 - The first UUID

uuid2 - he second UUID

Returns:

-1 if the first UUID is lower than the second UUID, 1 if it's higher, 0 if they are equal