com.partnersoft.maps.model

Class MemoryFindItemIndex

java.lang.Object

com.partnersoft.maps.model.AbstractFindItemIndex

com.partnersoft.maps.model.MemoryFindItemIndex

All Implemented Interfaces:

FindItemIndex

public class MemoryFindItemIndex
extends AbstractFindItemIndex

A space-optimized mapping of string name to a data ID, used to implement find items. Names may be non-unique, but must be sorted, and comparisons and sorting are all done case-insensitively. It is designed to be read-only and not modifiable, so it can't change size etc.

Author:

Paul Reavis Copyright 2005 Partner Software, Inc.

Constructor Summary

Constructors

Constructor and Description
MemoryFindItemIndex(RoverSet roverSet)
MemoryFindItemIndex(RoverSet roverSet, java.util.List nameList, java.util.List idList)
MemoryFindItemIndex(RoverSet roverSet, java.lang.String[] names, int[] ids)

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)
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()
void	setContents(java.util.List nameList, java.util.List idList)
void	setContents(MemoryFindItemIndex nother)
void	setContents(java.lang.String[] names, int[] ids)
void	sort()

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

getRotatedNameAt, 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

MemoryFindItemIndex

public MemoryFindItemIndex(RoverSet roverSet)

MemoryFindItemIndex

public MemoryFindItemIndex(RoverSet roverSet,
                   java.lang.String[] names,
                   int[] ids)

MemoryFindItemIndex

public MemoryFindItemIndex(RoverSet roverSet,
                   java.util.List nameList,
                   java.util.List idList)

Method Detail

find

public int find(java.lang.String name)

findAll

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

setContents

public void setContents(java.lang.String[] names,
               int[] ids)

setContents

public void setContents(MemoryFindItemIndex nother)

setContents

public void setContents(java.util.List nameList,
               java.util.List idList)

getSize

public int getSize()

getNameAt

public java.lang.String getNameAt(int index)

getIDAt

public int getIDAt(int index)

indexOf

public int indexOf(java.lang.String name)

closestIndexTo

public int closestIndexTo(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.

sort

public void sort()

getRoverSet

public RoverSet getRoverSet()

listNames

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

listIds

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

listDataItems

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

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException