Package com.qfs.chunk

Interface IWritableArray

All Superinterfaces:

IArray, IArrayReader, IArrayWriter, IMemoryMonitored

All Known Subinterfaces:

ICanCollectVectors<K>, IChunk<K>, IChunkBoolean, IChunkComposite, IChunkDouble, IChunkFloat, IChunkInteger, IChunkLong, IChunkNullable<K>, IChunkPositiveInteger, IChunkPrimitiveInteger, IChunkSingleValue<K>, IColumn<K>, IColumnInteger, IConcurrentChunkInteger, IConcurrentChunkLong, IDecoratedChunk<D,V>, IFrequentValueChunk<K>, IVectorChunk, IWritableByteRecord

All Known Implementing Classes:

AChunk, AChunkedColumn, AChunkOffset, AChunkPositiveInteger, AChunkPrimitiveInteger, AColumnStore.ColumnView, AColumnStore.CompositeColumnView, ADirectChunk, ADirectChunkNullable, ADirectChunkPrimitiveInteger, ADirectVectorBlock, AReplicatedColumn, ArrayChunkBits, ArrayChunkBoolean, ArrayChunkBytes, ArrayChunkDouble, ArrayChunkDoubleNullable, ArrayChunkFloat, ArrayChunkFloatNullable, ArrayChunkHexa, ArrayChunkInteger, ArrayChunkIntegerNullable, ArrayChunkLong, ArrayChunkLongNullable, ArrayChunkPositiveInteger, ArrayChunkQuad, ArrayChunkShorts, ArrayChunkTriBytes, AWritableArray, BufferChunkBoolean, BufferChunkDouble, BufferChunkDoubleNullable, BufferChunkFloat, BufferChunkFloatNullable, BufferChunkLong, BufferChunkLongNullable, BufferChunkPositiveInteger, BufferChunkPrimitiveBits, BufferChunkPrimitiveBytes, BufferChunkPrimitiveHexa, BufferChunkPrimitiveInts, BufferChunkPrimitiveIntsNullable, BufferChunkPrimitiveQuad, BufferChunkPrimitiveShorts, BufferChunkPrimitiveTriBytes, ChunkComposite, ChunkCompositeSparse, ChunkDictionary, ChunkedColumn, ChunkHistory, ChunkHistory.SparseChunkHistory, ChunkMarked, ChunkMarkedVector, ChunkObject, ChunkOffsetInteger, ChunkOffsetLong, ChunkSingleBoolean, ChunkSingleDouble, ChunkSingleFloat, ChunkSingleInteger, ChunkSingleLong, ChunkSingleObject, ChunkSingleTimestamp, ChunkSingleVector, ChunkVector, ColumnBoolean, ColumnInteger, ColumnLong, ColumnPositiveInteger, DictionaryProxyWritableArray, DictionaryProxyWritableBlock, DirectChunkBits, DirectChunkBoolean, DirectChunkBytes, DirectChunkDouble, DirectChunkDoubleNullable, DirectChunkFloat, DirectChunkFloatNullable, DirectChunkHexa, DirectChunkInteger, DirectChunkIntegerNullable, DirectChunkLong, DirectChunkLongNullable, DirectChunkPositiveInteger, DirectChunkQuad, DirectChunkShorts, DirectChunkTriBytes, DirectDoubleVectorBlock, DirectFloatVectorBlock, DirectIntegerVectorBlock, DirectLongVectorBlock, EmptyChunk, FrequentDoubleChunk, FrequentFloatChunk, FrequentIntegerChunk, FrequentLongChunk, FrequentNullDoubleChunk, FrequentNullFloatChunk, FrequentNullIntegerChunk, FrequentNullLongChunk, FrequentObjectChunk, LazyChunkedColumn, LazyChunkedColumnWithAggregation, LazyChunkedCompositeColumn, MarkedPositionsProxyWritableArray, NullableFrequentDoubleChunk, NullableFrequentFloatChunk, NullableFrequentIntegerChunk, NullableFrequentLongChunk, Record, ReplicatedColumn, ReplicatedColumnDecorateArray, SparseChunk, TombStoneChunk, TombstoneColumn, WrapperChunkInteger

public interface IWritableArray
extends IArray, IArrayWriter, IMemoryMonitored

An array with the interface to write elements into it.

Author:

ActiveViam

Method Summary

Modifier and Type	Method	Description
IArrayCursor	createArrayCursor()	Creates a new read-only cursor that can be moved up and down the array.

Methods inherited from interface com.qfs.chunk.IArrayReader

isNull, read, readBoolean, readDouble, readFloat, readInt, readLong, readVector

Methods inherited from interface com.qfs.chunk.IArrayWriter

addDouble, addFloat, addInt, addLong, write, writeBoolean, writeDouble, writeFloat, writeInt, writeLong

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

getMemoryStatistic

Method Detail

createArrayCursor

IArrayCursor createArrayCursor()

Description copied from interface: IArray

Creates a new read-only cursor that can be moved up and down the array. This cursor delegates all reading calls to the underlying array.

Specified by:

createArrayCursor in interface IArray

Returns:

the cursor, stationed at index 0 of the array