Package com.qfs.dic

Interface IFixedLengthIntegerArrayDictionary

All Superinterfaces:

Cloneable, IClone<IIntegerArrayDictionary>, ICompressible, IDictionary<int[]>, IFixedLengthArrayDictionary, IIntegerArrayDictionary, IMemoryMonitored, IPointList, ITable, IUnnamedColumnarTable, IWritableDictionary<int[]>, IWritableIntegerArrayDictionary, Serializable

All Known Implementing Classes:

AFixedLengthIntegerArrayDictionary, BucketedIntegerArrayDictionary, ColumnarIntegerArrayDictionary, FixedLengthIntegerArrayDictionary, IntegerArrayDictionaryWithHash, TranslatedIntegerArrayDictionary

public interface IFixedLengthIntegerArrayDictionary
extends IWritableIntegerArrayDictionary, IFixedLengthArrayDictionary

A IWritableIntegerArrayDictionary that stores int[] of a specific length.

Author:

ActiveViam

Nested Class Summary

Nested classes/interfaces inherited from interface com.qfs.dic.IWritableDictionary

IWritableDictionary.IDoubleDictionary, IWritableDictionary.IFloatDictionary, IWritableDictionary.IIntegerDictionary, IWritableDictionary.ILongDictionary

Field Summary

Fields inherited from interface com.qfs.dic.IDictionary

DEFAULT_INITIAL_CAPACITY, ID_GENERATOR

Fields inherited from interface com.qfs.dic.IWritableIntegerArrayDictionary

NEW_MAPPING, REUSABLE_INPUT

Method Summary

Modifier and Type	Method	Description
default boolean	canReuseInput()	Returns whether each integer array mapped into this dictionary is not directly stored without any copying.
IFixedLengthIntegerArrayDictionary	clone()	This method is very similar to the one used by Object except that it returns the real class.
default int	readLength(int pointPosition)	Reads the number of coordinates in the point at a given position in this list.

Methods inherited from interface com.qfs.memory.ICompressible

compress, compress

Methods inherited from interface com.qfs.dic.IDictionary

getDictionaryId, getDoublePosition, getFirstElements, getFloatPosition, getIntPosition, getLongPosition, getOrder, getPosition, getSize, getType, isNullable, read, readDouble, readFloat, readInt, readLong, size, supportConcurrentReads

Methods inherited from interface com.qfs.dic.IFixedLengthArrayDictionary

getPointLength

Methods inherited from interface com.qfs.dic.IIntegerArrayDictionary

copyInto

Methods inherited from interface com.qfs.monitoring.memory.IMemoryMonitored

getMemoryStatistic

Methods inherited from interface com.qfs.dic.IPointList

equals, equals, equals, equals, getColumn, isNull, read, readBoolean, readCoordinate, readCoordinates, readDouble, readFloat, readHashCode, readInt, readLong, readPoint, size, transferCoordinates, transferCoordinates

Methods inherited from interface com.qfs.dic.IWritableDictionary

clear, destroy, map, mapDouble, mapFloat, mapInt, mapLong, supportConcurrentWrites

Methods inherited from interface com.qfs.dic.IWritableIntegerArrayDictionary

mapAndHash, mapFromCell, mapWithFlags

Method Detail

clone

IFixedLengthIntegerArrayDictionary clone()

Description copied from interface: IClone

This method is very similar to the one used by Object except that it returns the real class.

Specified by:

clone in interface IClone<IIntegerArrayDictionary>

Specified by:

clone in interface IWritableIntegerArrayDictionary

Returns:

a clone of the object

readLength

default int readLength(int pointPosition)

Description copied from interface: IPointList

Reads the number of coordinates in the point at a given position in this list.

Specified by:

readLength in interface IPointList

Parameters:

pointPosition - position of the point in the list

Returns:

the length of the point stored at that position

canReuseInput

default boolean canReuseInput()

Returns whether each integer array mapped into this dictionary is not directly stored without any copying.

It can therefore be reused by the caller if set to true, false otherwise. Notice that if false is returned, IWritableIntegerArrayDictionary.mapWithFlags(int[]) can still return a re-usable input (e.g. when the key is already mapped).

Returns:

true if a IWritableDictionary.map(Object) mapped int[] can be reused afterward, false otherwise.