Package com.illumon.iris.db.tables.dbarrays

Interface DbArray<T>

All Superinterfaces:

DbArrayBase, LongSizedDataStructure, Serializable, ToStringWithElements

All Known Implementing Classes:

DbArray.Indirect, DbArrayBooleanWrapper, DbArrayByteWrapper, DbArrayCharWrapper, DbArrayColumnWrapper, DbArrayDirect, DbArrayDoubleWrapper, DbArrayFloatWrapper, DbArrayImmutableColumnWrapper, DbArrayIntWrapper, DbArrayLongWrapper, DbArrayShortWrapper, DbArraySlice, DbDateTimeSsmSourceWrapper.ValueWrapper, DbPrevArrayColumnWrapper, DbSubArray, ObjectSegmentedSortedMultiset

public interface DbArray<T>
extends DbArrayBase

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	DbArray.Indirect<T>	Base class for all "indirect" DbArray implementations.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CHUNK_SIZE
static final long	serialVersionUID

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

Method Summary

Modifier and Type	Method	Description
static String	defaultValToString(Object val)
static boolean	equals(DbArray<?> aArray, Object b)	Helper method for implementing Object.equals(Object).
default void	fillChunk(WritableChunk<?> destChunk)
T	get(long i)
Class<T>	getComponentType()
T	getPrev(long offset)
static int	hashCode(DbArray<?> array)	Helper method for implementing Object.hashCode().
DbArray<T>	subArray(long fromIndexInclusive, long toIndexExclusive)
DbArray<T>	subArrayByPositions(long[] positions)
T[]	toArray()
default Chunk<Attributes.Values>	toChunk()
static String	toString(DbArray<?> array)
static String	toString(DbArray<?> array, long maxElements)	Helper method for implementing Object.toString().

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

getDirect, isEmpty, toDbArray

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

intSize, intSize, size

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

toString

Field Details

serialVersionUID

static final long serialVersionUID

See Also:

• Constant Field Values

CHUNK_SIZE

static final int CHUNK_SIZE

Method Details

get

T get(long i)

subArray

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

Specified by:

subArray in interface DbArrayBase

subArrayByPositions

DbArray<T> subArrayByPositions(long[] positions)

Specified by:

subArrayByPositions in interface DbArrayBase

toArray

T[] toArray()

Specified by:

toArray in interface DbArrayBase

getComponentType

Class<T> getComponentType()

Specified by:

getComponentType in interface DbArrayBase

getPrev

T getPrev(long offset)

toChunk

default Chunk<Attributes.Values> toChunk()

Specified by:

toChunk in interface DbArrayBase

fillChunk

default void fillChunk(WritableChunk<?> destChunk)

Specified by:

fillChunk in interface DbArrayBase

defaultValToString

static String defaultValToString(Object val)

toString

static String toString(@NotNull
 DbArray<?> array,
 long maxElements)

Helper method for implementing Object.toString().

Parameters:

array - The DbArray to convert to a String

Returns:

The String representation of array

toString

static String toString(@NotNull
 DbArray<?> array)

equals

static boolean equals(@NotNull
 DbArray<?> aArray,
 @Nullable
 Object b)

Helper method for implementing Object.equals(Object).

Parameters:

aArray - The LHS of the equality test (always a DbArray)

b - The RHS of the equality test

Returns:

Whether the two inputs are equal

hashCode

static int hashCode(@NotNull
 DbArray<?> array)

Helper method for implementing Object.hashCode(). Follows the pattern in Arrays.hashCode(Object[]).

Parameters:

array - The DbArray to hash

Returns:

The hash code