org.apache.jackrabbit.core.persistence.bundle.util
Class NamespaceIndex

java.lang.Object
  org.apache.jackrabbit.core.persistence.bundle.util.NamespaceIndex

All Implemented Interfaces:

StringIndex

public class NamespaceIndex
extends Object
implements StringIndex

Implements a string index that is based on the namespace indexes of the namespace registry.

Constructor Summary

NamespaceIndex(NamespaceRegistryImpl nsReg)
Creates a new index that uses the given namespace registry.

Method Summary

String	indexToString(int idx) Returns the string for a given index.
int	stringToIndex(String uri) Returns the index for a given string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NamespaceIndex

public NamespaceIndex(NamespaceRegistryImpl nsReg)

Creates a new index that uses the given namespace registry.

Parameters:

nsReg - the namespace registry

Method Detail

stringToIndex

public int stringToIndex(String uri)

Returns the index for a given string. if the string does not exist in the underlying index map a new index needs to be created.

Specified by:

stringToIndex in interface StringIndex

Parameters:

uri - the string to return the index for

Returns:

the index of that string.

indexToString

public String indexToString(int idx)

Returns the string for a given index. if the index does not exist in the underlying index map, null is returned.

Specified by:

indexToString in interface StringIndex

Parameters:

idx - the index tp returns the string for.

Returns:

the string or null