com.partnersoft.maps.file

Class FindItemFile

java.lang.Object

com.partnersoft.maps.model.AbstractFindItemIndex

com.partnersoft.maps.file.FindItemFile

All Implemented Interfaces:

FindItemIndex

public class FindItemFile
extends AbstractFindItemIndex

Somewhat simpler format for find items, using fixed-length records to allow faster access and in-place sorting.

Copyright 2009 Partner Software, Inc.

Author:

Paul Reavis

Constructor Summary

Constructors

Constructor and Description
FindItemFile(RoverSet roverSet, VfsFile file)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
int	closestIndexTo(java.lang.String name)
int	find(java.lang.String name)
int[]	findAll(java.lang.String name)
int	getIDAt(int index)
java.lang.String	getNameAt(int index)
java.lang.String	getRotatedNameAt(int index)
RoverSet	getRoverSet()
int	getSize()
int	indexOf(java.lang.String name)
int[]	indexRangeFor(java.lang.String name) If the find item has duplicates, you might want to know what the range is.
java.util.List<MapDataItem>	listDataItems()
java.util.List<java.lang.Integer>	listIds()
java.util.List<java.lang.String>	listNames()
static java.lang.String	removeRotationFrom(java.lang.String rotatedString)
static java.util.List<java.lang.String>	rotationsFor(java.lang.String string)

Methods inherited from class com.partnersoft.maps.model.AbstractFindItemIndex

listNamesAndIdsWithPrefix, listNamesAndIdsWithPrefix, listNamesAndIdsWithSubstring, listNamesAndIdsWithSubstring, listNamesWithPrefix, listNamesWithPrefix

Methods inherited from class java.lang.Object

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

Constructor Detail

FindItemFile

public FindItemFile(RoverSet roverSet,
            VfsFile file)
             throws java.io.IOException

Throws:

java.io.IOException

Method Detail

close

public void close()

closestIndexTo

public int closestIndexTo(java.lang.String name)

find

public int find(java.lang.String name)

findAll

public int[] findAll(java.lang.String name)

getIDAt

public int getIDAt(int index)

getNameAt

public java.lang.String getNameAt(int index)

getRotatedNameAt

public java.lang.String getRotatedNameAt(int index)

Specified by:

getRotatedNameAt in interface FindItemIndex

Overrides:

getRotatedNameAt in class AbstractFindItemIndex

getRoverSet

public RoverSet getRoverSet()

getSize

public int getSize()

indexOf

public int indexOf(java.lang.String name)

indexRangeFor

public int[] indexRangeFor(java.lang.String name)

Description copied from interface: FindItemIndex

If the find item has duplicates, you might want to know what the range is. This returns the first and last entries with the same name. They will match if there's only one, and they'll both be -1 if there's no match.

listDataItems

public java.util.List<MapDataItem> listDataItems()

listIds

public java.util.List<java.lang.Integer> listIds()

listNames

public java.util.List<java.lang.String> listNames()

removeRotationFrom

public static java.lang.String removeRotationFrom(java.lang.String rotatedString)

rotationsFor

public static java.util.List<java.lang.String> rotationsFor(java.lang.String string)