Package com.illumon.iris.db.v2.dbarrays

Class DbPrevArrayColumnWrapper<T>

java.lang.Object

com.illumon.iris.db.tables.dbarrays.DbArray.Indirect<T>

com.illumon.iris.db.v2.dbarrays.DbPrevArrayColumnWrapper<T>

All Implemented Interfaces:

DbArray<T>, DbArrayBase, LongSizedDataStructure, ToStringWithElements, Serializable

public class DbPrevArrayColumnWrapper<T>
extends DbArray.Indirect<T>

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.illumon.iris.db.tables.dbarrays.DbArray

DbArray.Indirect<T>

Field Summary

Fields inherited from interface com.illumon.iris.db.tables.dbarrays.DbArray

CHUNK_SIZE

Fields inherited from interface com.illumon.iris.db.tables.dbarrays.DbArrayBase

NULL_ELEMENT_STRING

Fields inherited from interface com.illumon.util.format.ToStringWithElements

ARRAY_SIZE_WARNING, DEFAULT_ARRAY_SIZE_COPY, MAX_ARRAY_SIZE_COPY

Constructor Summary

Constructors

Constructor	Description
DbPrevArrayColumnWrapper(ColumnSource<T> columnSource, ReadOnlyIndex index)
DbPrevArrayColumnWrapper(ColumnSource<T> columnSource, ReadOnlyIndex index, long startPadding, long endPadding)

Method Summary

Modifier and Type	Method	Description
T	get(long i)
Class<T>	getComponentType()
DbArrayBase	getDirect()	Return a version of this DbArrayBase that is flattened out to only reference memory.
T	getPrev(long offset)
long	size()	The size of this data structure.
DbArray<T>	subArray(long fromIndexInclusive, long toIndexExclusive)
DbArray<T>	subArrayByPositions(long[] positions)
T[]	toArray()
T[]	toArray(boolean shouldBeNullIfOutofBounds, int maxSize)
DbArray	toDbArray()

Methods inherited from class com.illumon.iris.db.tables.dbarrays.DbArray.Indirect

equals, hashCode, toString, toString, writeReplace

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.illumon.iris.db.tables.dbarrays.DbArray

fillChunk, toChunk

Methods inherited from interface com.illumon.iris.db.tables.dbarrays.DbArrayBase

isEmpty

Methods inherited from interface com.illumon.iris.db.util.LongSizedDataStructure

intSize, intSize

Constructor Details

DbPrevArrayColumnWrapper

public DbPrevArrayColumnWrapper(@NotNull
 ColumnSource<T> columnSource,
 @NotNull
 ReadOnlyIndex index)

DbPrevArrayColumnWrapper

public DbPrevArrayColumnWrapper(@NotNull
 ColumnSource<T> columnSource,
 @NotNull
 ReadOnlyIndex index,
 long startPadding,
 long endPadding)

Method Details

toDbArray

public DbArray toDbArray()

get

public T get(long i)

subArray

public DbArray<T> subArray(long fromIndexInclusive,
 long toIndexExclusive)

subArrayByPositions

public DbArray<T> subArrayByPositions(long[] positions)

toArray

public T[] toArray()

toArray

public T[] toArray(boolean shouldBeNullIfOutofBounds,
 int maxSize)

size

public long size()

Description copied from interface: LongSizedDataStructure

The size of this data structure.

Returns:

The size

getComponentType

public Class<T> getComponentType()

getDirect

public DbArrayBase getDirect()

Description copied from interface: DbArrayBase

Return a version of this DbArrayBase that is flattened out to only reference memory.

getPrev

public T getPrev(long offset)