Package io.deephaven.engine.table.impl.sources

Interface UngroupableColumnSource

All Known Subinterfaces:
AggregateColumnSource<VECTOR_TYPE,COMPONENT_TYPE>
All Known Implementing Classes:
BaseAggregateSlicedColumnSource, BitMaskingColumnSource, BitShiftingColumnSource, ByteAggregateColumnSource, CharAggregateColumnSource, CrossJoinRightColumnSource, DoubleAggregateColumnSource, FloatAggregateColumnSource, IntAggregateColumnSource, LongAggregateColumnSource, ObjectAggregateColumnSource, RangeAggregateColumnSource, RangeAggregateColumnSourceByte, RangeAggregateColumnSourceChar, RangeAggregateColumnSourceDouble, RangeAggregateColumnSourceFloat, RangeAggregateColumnSourceInt, RangeAggregateColumnSourceLong, RangeAggregateColumnSourceObject, RangeAggregateColumnSourceShort, RedirectedColumnSource, ShiftedColumnSource, ShortAggregateColumnSource, SlicedByteAggregateColumnSource, SlicedCharAggregateColumnSource, SlicedDoubleAggregateColumnSource, SlicedFloatAggregateColumnSource, SlicedIntAggregateColumnSource, SlicedLongAggregateColumnSource, SlicedObjectAggregateColumnSource, SlicedShortAggregateColumnSource, WritableRedirectedColumnSource
public interface UngroupableColumnSource
Interface for ColumnSources of vectors that allow retrieving single elements by offset.

  • Method Summary

    Modifier and Type
    Method
    Description
    Object
    getUngrouped(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one Object element out of the vector.
    Boolean
    getUngroupedBoolean(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one Boolean element out of the vector.
    byte
    getUngroupedByte(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one byte element out of the vector.
    char
    getUngroupedChar(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one char element out of the vector.
    double
    getUngroupedDouble(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one double element out of the vector.
    float
    getUngroupedFloat(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one float element out of the vector.
    int
    getUngroupedInt(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one int element out of the vector.
    long
    getUngroupedLong(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one long element out of the vector.
    Object
    getUngroupedPrev(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one Object element out of the vector as of end of the previous update cycle.
    Boolean
    getUngroupedPrevBoolean(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one Boolean element out of the vector as of end of the previous update cycle.
    byte
    getUngroupedPrevByte(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one byte element out of the vector as of end of the previous update cycle.
    char
    getUngroupedPrevChar(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one char element out of the vector as of end of the previous update cycle.
    double
    getUngroupedPrevDouble(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one double element out of the vector as of end of the previous update cycle.
    float
    getUngroupedPrevFloat(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one float element out of the vector as of end of the previous update cycle.
    int
    getUngroupedPrevInt(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one int element out of the vector as of end of the previous update cycle.
    long
    getUngroupedPrevLong(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one long element out of the vector as of end of the previous update cycle.
    short
    getUngroupedPrevShort(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one short element out of the vector as of end of the previous update cycle.
    long
    getUngroupedPrevSize(long groupRowKey)
     
    short
    getUngroupedShort(long groupRowKey, int offsetInGroup)
    Reach into a grouped column source and pull one short element out of the vector.
    long
    getUngroupedSize(long groupRowKey)
     
    boolean
    isUngroupable()
    Does this particular ColumnSource support ungrouping?

  • Method Details

    • isUngroupable

      boolean isUngroupable()
      Does this particular ColumnSource support ungrouping?
      Returns:
      true if you can call the getUngrouped family of methods and get a valid answer

    • getUngroupedSize

      long getUngroupedSize(long groupRowKey)

    • getUngroupedPrevSize

      long getUngroupedPrevSize(long groupRowKey)

    • getUngrouped

      Object getUngrouped(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one Object element out of the vector.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((ObjectVector)columnSource.get(groupRowKey)).get(offsetInGroup)

    • getUngroupedPrev

      Object getUngroupedPrev(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one Object element out of the vector as of end of the previous update cycle.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((ObjectVector)columnSource.getPrev(groupRowKey)).get(offsetInGroup)

    • getUngroupedBoolean

      Boolean getUngroupedBoolean(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one Boolean element out of the vector.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((ObjectVector)columnSource.get(groupRowKey)).get(offsetInGroup)

    • getUngroupedPrevBoolean

      Boolean getUngroupedPrevBoolean(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one Boolean element out of the vector as of end of the previous update cycle.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((ObjectVector)columnSource.getPrev(groupRowKey)).get(offsetInGroup)

    • getUngroupedDouble

      double getUngroupedDouble(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one double element out of the vector.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((DoubleVector)columnSource.get(groupRowKey)).get(offsetInGroup)

    • getUngroupedPrevDouble

      double getUngroupedPrevDouble(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one double element out of the vector as of end of the previous update cycle.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((DoubleVector)columnSource.getPrev(groupRowKey)).get(offsetInGroup)

    • getUngroupedFloat

      float getUngroupedFloat(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one float element out of the vector.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((FloatVector)columnSource.get(groupRowKey)).get(offsetInGroup)

    • getUngroupedPrevFloat

      float getUngroupedPrevFloat(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one float element out of the vector as of end of the previous update cycle.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((FloatVector)columnSource.getPrev(groupRowKey)).get(offsetInGroup)

    • getUngroupedByte

      byte getUngroupedByte(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one byte element out of the vector.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((ByteVector)columnSource.get(groupRowKey)).get(offsetInGroup)

    • getUngroupedPrevByte

      byte getUngroupedPrevByte(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one byte element out of the vector as of end of the previous update cycle.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((ByteVector)columnSource.getPrev(groupRowKey)).get(offsetInGroup)

    • getUngroupedChar

      char getUngroupedChar(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one char element out of the vector.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((CharVector)columnSource.get(groupRowKey)).get(offsetInGroup)

    • getUngroupedPrevChar

      char getUngroupedPrevChar(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one char element out of the vector as of end of the previous update cycle.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((CharVector)columnSource.getPrev(groupRowKey)).get(offsetInGroup)

    • getUngroupedShort

      short getUngroupedShort(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one short element out of the vector.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((ShortVector)columnSource.get(groupRowKey)).get(offsetInGroup)

    • getUngroupedPrevShort

      short getUngroupedPrevShort(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one short element out of the vector as of end of the previous update cycle.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((ShortVector)columnSource.getPrev(groupRowKey)).get(offsetInGroup)

    • getUngroupedInt

      int getUngroupedInt(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one int element out of the vector.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((IntVector)columnSource.get(groupRowKey)).get(offsetInGroup)

    • getUngroupedPrevInt

      int getUngroupedPrevInt(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one int element out of the vector as of end of the previous update cycle.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((IntVector)columnSource.getPrev(groupRowKey)).get(offsetInGroup)

    • getUngroupedLong

      long getUngroupedLong(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one long element out of the vector.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((LongVector)columnSource.getLong(groupRowKey)).get(offsetInGroup)

    • getUngroupedPrevLong

      long getUngroupedPrevLong(long groupRowKey, int offsetInGroup)
      Reach into a grouped column source and pull one long element out of the vector as of end of the previous update cycle.
      Parameters:
      groupRowKey - The vector's row key in the grouped column source
      offsetInGroup - Positional offset within the vector at groupRowKey
      Returns:
      Equivalent to ((LongVector)columnSource.getPrev(groupRowKey)).get(offsetInGroup)