UniqueMemberComparator (Apache LDAP API 2.1.1 API Documentation)

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

All Implemented Interfaces:

Serializable, Comparator<String>, SchemaObject
```
public class UniqueMemberComparator
extends LdapComparator<String>
```
A comparator that sorts OIDs based on their numeric id value. Needs a OidRegistry to properly do it's job. Public method to set the oid registry will be used by the server after instantiation in deserialization.

Author:

Apache Directory Project

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

UniqueMemberComparator(String oid)
The IntegerComparator constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compare(String dnstr1, String dnstr2)`
`Dn`	`getDn(Object obj)`	Get the DN from the given object
`void`	`setSchemaManager(SchemaManager schemaManager)`	Store the SchemaManager in this instance.

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, 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
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Comparator
reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

- Constructor Detail
  - UniqueMemberComparator
```
public UniqueMemberComparator(String oid)
```
    The IntegerComparator constructor. Its OID is the IntegerOrderingMatch matching rule OID.
    
    Parameters:
    
    oid - The Comparator's OID
- Method Detail
  - compare
```
public int compare(String dnstr1,
                   String dnstr2)
```
  - setSchemaManager
```
public void setSchemaManager(SchemaManager schemaManager)
```
    Store the SchemaManager in this instance. It may be necessary for some comparator which needs to have access to the oidNormalizer Map.
    
    Overrides:
    
    setSchemaManager in class LdapComparator<String>
    
    Parameters:
    
    schemaManager - the schemaManager to store
  - getDn
```
public Dn getDn(Object obj)
         throws LdapInvalidDnException
```
    Get the DN from the given object
    
    Parameters:
    
    obj - The object containing a DN (either as an instance of Dn or as a String)
    
    Returns:
    
    A Dn instance
    
    Throws:
    
    LdapInvalidDnException - If the Dn is invalid