org.hsqldb.lib
Class HashMappedList

java.lang.Object
  org.hsqldb.store.BaseHashMap
      org.hsqldb.lib.HashMap
          org.hsqldb.lib.HashMappedList

public class HashMappedList

extends HashMap

Implementation of an Map which maintains the user-defined order of the keys. Key/value pairs can be accessed by index or by key. Iterators return the keys or values in the index order. This class does not store null keys.

Since:

1.7.2

Version:

1.7.2

Author:

fredt@users

Nested Class Summary

Nested classes inherited from class org.hsqldb.store.BaseHashMap

BaseHashMap.BaseHashIterator

Field Summary

Fields inherited from class org.hsqldb.store.BaseHashMap

hashIndex, intKeyOrValue, intKeyTable, intValueTable, longKeyOrValue, longKeyTable, longValueTable, NO_PURGE, noKeyOrValue, objectKeyOrValue, objectKeyTable, objectValueTable, PURGE_ALL, PURGE_HALF, PURGE_QUARTER, purgePolicy

Constructor Summary

HashMappedList()

HashMappedList(int initialCapacity)

HashMappedList(int initialCapacity, float loadFactor)

Method Summary

boolean	add(Object key, Object value)
Object	get(int index)
int	getIndex(Object key)
Object	getKey(int index)
Object	put(Object key, Object value)
Object	remove(int index)
Object	remove(Object key)
Object	set(int index, Object value)
boolean	set(int index, Object key, Object value)
boolean	setKey(int index, Object key)

Methods inherited from class org.hsqldb.lib.HashMap

containsKey, containsValue, get, keySet, putAll, values

Methods inherited from class org.hsqldb.store.BaseHashMap

addOrRemove, clear, clear, containsKey, containsKey, getLookup, getLookup, getLookup, getObject, getObject, getObject, isEmpty, rehash, removeLookup, removeObject, removeRow, reset, size

Methods inherited from class java.lang.Object

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

Constructor Detail

HashMappedList

public HashMappedList()

HashMappedList

public HashMappedList(int initialCapacity)
               throws IllegalArgumentException

HashMappedList

public HashMappedList(int initialCapacity,
                      float loadFactor)
               throws IllegalArgumentException

Method Detail

get

public Object get(int index)
           throws IndexOutOfBoundsException

Throws:

IndexOutOfBoundsException

remove

public Object remove(Object key)

Overrides:

remove in class HashMap

remove

public Object remove(int index)
              throws IndexOutOfBoundsException

Throws:

IndexOutOfBoundsException

add

public boolean add(Object key,
                   Object value)

put

public Object put(Object key,
                  Object value)

Overrides:

put in class HashMap

set

public Object set(int index,
                  Object value)
           throws IndexOutOfBoundsException

Throws:

IndexOutOfBoundsException

set

public boolean set(int index,
                   Object key,
                   Object value)
            throws IndexOutOfBoundsException

Throws:

IndexOutOfBoundsException

setKey

public boolean setKey(int index,
                      Object key)
               throws IndexOutOfBoundsException

Throws:

IndexOutOfBoundsException

getKey

public Object getKey(int index)
              throws IndexOutOfBoundsException

Throws:

IndexOutOfBoundsException

getIndex

public int getIndex(Object key)