DnComparator (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<Object>
    - - org.apache.directory.api.ldap.model.schema.comparators.DnComparator

All Implemented Interfaces:

Serializable, Comparator<Object>, SchemaObject
```
public class DnComparator
extends LdapComparator<Object>
```
Compare two DNs

Author:

Apache Directory Project

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

DnComparator(String oid)
Creates a new instance of DnComparator.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compare(Object obj0, Object obj1)`
`int`	`compare(String dn1, String dn2)`	Compare two String DNs
`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
  - DnComparator
```
public DnComparator(String oid)
```
    Creates a new instance of DnComparator.
    
    Parameters:
    
    oid - The Comparator's OID
- Method Detail
  - compare
```
public int compare(String dn1,
                   String dn2)
```
    Compare two String DNs
    
    Parameters:
    
    dn1 - The first DN
    
    dn2 - The second DN
    
    Returns:
    
    -1 i the first DN is inferior to the second DN, 1 if the second DN is superior, 0 of they are equal
  - compare
```
public int compare(Object obj0,
                   Object obj1)
```
  - 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<Object>
    
    Parameters:
    
    schemaManager - the schemaManager to store