org.galagosearch.core.index
Class StructuredIndex

java.lang.Object
  org.galagosearch.core.index.StructuredIndex

public class StructuredIndex
extends java.lang.Object

Author:

trevor

Constructor Summary

StructuredIndex(java.lang.String filename)

Method Summary

void	close()
boolean	containsPart(java.lang.String partName) Tests to see if a named index part exists.
long	getCollectionLength()
long	getDocumentCount()
java.lang.String	getDocumentName(int document)
StructuredIterator	getIterator(Node node)
int	getLength(int document)
NodeType	getNodeType(Node node)
static StructuredIndexPartReader	openIndexPart(java.lang.String path)

Methods inherited from class java.lang.Object

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

Constructor Detail

StructuredIndex

public StructuredIndex(java.lang.String filename)
                throws java.io.IOException

Throws:

java.io.IOException

Method Detail

openIndexPart

public static StructuredIndexPartReader openIndexPart(java.lang.String path)
                                               throws java.io.IOException

Throws:

java.io.IOException

containsPart

public boolean containsPart(java.lang.String partName)

Tests to see if a named index part exists.

Parameters:

partName - The name of the index part to check.

Returns:

true, if this index has a part called partName, or false otherwise.

getIterator

public StructuredIterator getIterator(Node node)
                               throws java.io.IOException

Throws:

java.io.IOException

getNodeType

public NodeType getNodeType(Node node)
                     throws java.io.IOException

Throws:

java.io.IOException

getCollectionLength

public long getCollectionLength()

getDocumentCount

public long getDocumentCount()

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException

getLength

public int getLength(int document)

getDocumentName

public java.lang.String getDocumentName(int document)