Package io.deephaven.engine.table.impl

Interface ColumnSourceGetDefaults.LongBacked<DATA_TYPE>

All Superinterfaces:
ChunkSource<Values>, ChunkSource.WithPrev<Values>, ColumnSource<DATA_TYPE>, ElementSource<DATA_TYPE>, FillContextMaker, GetContextMaker, Releasable, TupleExporter<DATA_TYPE>, TupleSource<DATA_TYPE>
All Known Subinterfaces:
ColumnSourceGetDefaults.ForLong, ColumnSourceGetDefaults.ForLongAsInstant, ImmutableColumnSourceGetDefaults.ForLong, ImmutableColumnSourceGetDefaults.ForLongAsInstant, ImmutableColumnSourceGetDefaults.LongBacked<DATA_TYPE>, MutableColumnSourceGetDefaults.ForLong, MutableColumnSourceGetDefaults.ForLongAsInstant, MutableColumnSourceGetDefaults.LongBacked<DATA_TYPE>
All Known Implementing Classes:
ArrowLongColumnSource, ArrowUInt4ColumnSource, Immutable2DInstantArraySource, Immutable2DLongArraySource, ImmutableConstantInstantSource, ImmutableConstantLongSource, ImmutableInstantArraySource, ImmutableLongArraySource, InstantArraySource, InstantAsLongColumnSource, InstantSparseArraySource, LongArraySource, LongChunkColumnSource, LongSingleValueSource, LongSparseArraySource, RowKeyColumnSource, RowPositionColumnSource, UnboxedLongBackedColumnSource, UnboxedLongBackedColumnSource, UnboxedTimeBackedColumnSource, UngroupedLongArrayColumnSource, UngroupedLongVectorColumnSource, ZonedDateTimeAsLongSource
Enclosing class:
ColumnSourceGetDefaults
public static interface ColumnSourceGetDefaults.LongBacked<DATA_TYPE> extends ColumnSource<DATA_TYPE>
Default interface for long-backed ColumnSource implementations.

  • Method Details

    • getBoolean

      default Boolean getBoolean(long rowKey)
      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 interface ElementSource<DATA_TYPE>
      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 interface ElementSource<DATA_TYPE>
      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 interface ElementSource<DATA_TYPE>
      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 interface ElementSource<DATA_TYPE>
      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

    • getFloat

      default float getFloat(long rowKey)
      Description copied from interface: ElementSource
      Get the value at the rowKey as a float. RowKeys that are not present are undefined.
      Specified by:
      getFloat in interface ElementSource<DATA_TYPE>
      Parameters:
      rowKey - the location in key space to get the value from.
      Returns:
      the float at the rowKey, null values are represented by QueryConstants.NULL_FLOAT

    • 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 interface ElementSource<DATA_TYPE>
      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

    • 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 interface ElementSource<DATA_TYPE>
      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