Package io.deephaven.engine.table.impl
Interface ColumnSourceGetDefaults.ForFloat
- All Superinterfaces:
ChunkSource<Values>
,ChunkSource.WithPrev<Values>
,ColumnSource<Float>
,ElementSource<Float>
,FillContextMaker
,GetContextMaker
,Releasable
,TupleExporter<Float>
,TupleSource<Float>
- All Known Subinterfaces:
ImmutableColumnSourceGetDefaults.ForFloat
,MutableColumnSourceGetDefaults.ForFloat
- All Known Implementing Classes:
ArrowFloatColumnSource
,FloatArraySource
,FloatChunkColumnSource
,FloatSingleValueSource
,FloatSparseArraySource
,Immutable2DFloatArraySource
,ImmutableConstantFloatSource
,ImmutableFloatArraySource
,UngroupedFloatArrayColumnSource
,UngroupedFloatVectorColumnSource
- Enclosing class:
- ColumnSourceGetDefaults
Default interface for float
ColumnSource
implementations.-
Nested Class Summary
Nested classes/interfaces inherited from interface io.deephaven.engine.table.ChunkSource
ChunkSource.FillContext, ChunkSource.GetContext, ChunkSource.WithPrev<ATTR extends Any>
Nested classes/interfaces inherited from interface io.deephaven.engine.table.TupleExporter
TupleExporter.ExportElementFunction<TUPLE_TYPE>
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Field Summary
Fields inherited from interface io.deephaven.engine.table.ChunkSource
DEFAULT_FILL_INSTANCE, ZERO_LENGTH_CHUNK_SOURCE_ARRAY
Fields inherited from interface io.deephaven.engine.table.ChunkSource.WithPrev
ZERO_LENGTH_CHUNK_SOURCE_WITH_PREV_ARRAY
Fields inherited from interface io.deephaven.engine.table.ColumnSource
ZERO_LENGTH_COLUMN_SOURCE_ARRAY
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Method Summary
Modifier and TypeMethodDescriptiondefault Float
get
(long rowKey) Get the value from the source.default Boolean
getBoolean
(long rowKey) Get the value at the rowKey as a Boolean.default byte
getByte
(long rowKey) Get the value at the rowKey as a byte.default char
getChar
(long rowKey) Get the value at the rowKey as a char.default double
getDouble
(long rowKey) Get the value at the rowKey as a double.default int
getInt
(long rowKey) Get the value at the rowKey as an int.default long
getLong
(long rowKey) Get the value at the rowKey as a long.default short
getShort
(long rowKey) Get the value at the rowKey as a short.Methods inherited from interface io.deephaven.engine.table.ChunkSource
fillChunk, getChunk, getChunk
Methods inherited from interface io.deephaven.engine.table.ChunkSource.WithPrev
fillPrevChunk, getPrevChunk, getPrevChunk
Methods inherited from interface io.deephaven.engine.table.ColumnSource
allowsReinterpret, cast, cast, cast, cast, createPreviousTuple, createTuple, createTupleFromValues, exportAllTo, exportElement, exportElement, getChunkType, getComponentType, getPrevSource, getType, isImmutable, isStateless, match, reinterpret, releaseCachedResources, startTrackingPrevValues, tupleLength
Methods inherited from interface io.deephaven.engine.table.ElementSource
getFloat, getPrev, getPrevBoolean, getPrevByte, getPrevChar, getPrevDouble, getPrevFloat, getPrevInt, getPrevLong, getPrevShort
Methods inherited from interface io.deephaven.engine.table.FillContextMaker
makeFillContext, makeFillContext
Methods inherited from interface io.deephaven.engine.table.GetContextMaker
makeGetContext, makeGetContext
Methods inherited from interface io.deephaven.engine.table.TupleExporter
exportAllReinterpretedTo, exportAllReinterpretedTo, exportAllTo, exportElementReinterpreted
Methods inherited from interface io.deephaven.engine.table.TupleSource
createTupleFromReinterpretedValues
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Method Details
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get
Description copied from interface:ElementSource
Get the value from the source. This may return boxed values for basic types. RowKeys that are not present are undefined.- Specified by:
get
in interfaceElementSource<Float>
- Parameters:
rowKey
- the location in key space to get the value from.- Returns:
- the value at the rowKey, potentially null.
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getBoolean
Description copied from interface:ElementSource
Get the value at the rowKey as a Boolean. RowKeys that are not present are undefined.- Specified by:
getBoolean
in interfaceElementSource<Float>
- Parameters:
rowKey
- the location in key space to get the value from.- Returns:
- the boolean at the rowKey, potentially null.
-
getByte
default byte getByte(long rowKey) Description copied from interface:ElementSource
Get the value at the rowKey as a byte. RowKeys that are not present are undefined.- Specified by:
getByte
in interfaceElementSource<Float>
- Parameters:
rowKey
- the location in key space to get the value from.- Returns:
- the boolean at the rowKey, null values are represented by
QueryConstants.NULL_BYTE
-
getChar
default char getChar(long rowKey) Description copied from interface:ElementSource
Get the value at the rowKey as a char. RowKeys that are not present are undefined.- Specified by:
getChar
in interfaceElementSource<Float>
- Parameters:
rowKey
- the location in key space to get the value from.- Returns:
- the char at the rowKey, null values are represented by
QueryConstants.NULL_CHAR
-
getDouble
default double getDouble(long rowKey) Description copied from interface:ElementSource
Get the value at the rowKey as a double. RowKeys that are not present are undefined.- Specified by:
getDouble
in interfaceElementSource<Float>
- Parameters:
rowKey
- the location in key space to get the value from.- Returns:
- the double at the rowKey, null values are represented by
QueryConstants.NULL_DOUBLE
-
getInt
default int getInt(long rowKey) Description copied from interface:ElementSource
Get the value at the rowKey as an int. RowKeys that are not present are undefined.- Specified by:
getInt
in interfaceElementSource<Float>
- Parameters:
rowKey
- the location in key space to get the value from.- Returns:
- the int at the rowKey, null values are represented by
QueryConstants.NULL_INT
-
getLong
default long getLong(long rowKey) Description copied from interface:ElementSource
Get the value at the rowKey as a long. RowKeys that are not present are undefined.- Specified by:
getLong
in interfaceElementSource<Float>
- Parameters:
rowKey
- the location in key space to get the value from.- Returns:
- the long at the rowKey, null values are represented by
QueryConstants.NULL_LONG
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getShort
default short getShort(long rowKey) Description copied from interface:ElementSource
Get the value at the rowKey as a short. RowKeys that are not present are undefined.- Specified by:
getShort
in interfaceElementSource<Float>
- Parameters:
rowKey
- the location in key space to get the value from.- Returns:
- the short at the rowKey, null values are represented by
QueryConstants.NULL_SHORT
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