| Modifier and Type | Method and Description | 
|---|---|
| static boolean | OptimizerUtils. isIndexingRangeBlockAligned(IndexRange ixrange,
                           DataCharacteristics mc)Indicates if the given indexing range is block aligned, i.e., it does not require
 global aggregation of blocks. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | CompressedMatrixBlock. slice(ArrayList<IndexedMatrixValue> outlist,
     IndexRange range,
     int rowCut,
     int colCut,
     int blen,
     int boundaryRlen,
     int boundaryClen) | 
| MatrixBlock | CompressedMatrixBlock. zeroOutOperations(MatrixValue result,
                 IndexRange range,
                 boolean complementary) | 
| Modifier and Type | Method and Description | 
|---|---|
| String | MatrixObject. getPartitionFileName(IndexRange pred,
                    int blen) | 
| MatrixBlock | MatrixObject. readMatrixPartition(IndexRange pred)NOTE: for reading matrix partitions, we could cache (in its real sense) the read block with soft references (no
 need for eviction, as partitioning only applied for read-only matrices). | 
| Modifier and Type | Method and Description | 
|---|---|
| IndexRange | FederatedRange. asIndexRange() | 
| Modifier and Type | Method and Description | 
|---|---|
| FederationMap | FederationMap. filter(IndexRange ixrange) | 
| Modifier and Type | Method and Description | 
|---|---|
| static MatrixBlock | MatrixIndexingSPInstruction. inmemoryIndexing(org.apache.spark.api.java.JavaPairRDD<MatrixIndexes,MatrixBlock> in1,
                DataCharacteristics mcIn,
                DataCharacteristics mcOut,
                IndexRange ixrange) | 
| static boolean | MatrixIndexingSPInstruction. isMultiBlockLookup(org.apache.spark.api.java.JavaPairRDD<?,?> in,
                  DataCharacteristics mcIn,
                  DataCharacteristics mcOut,
                  IndexRange ixrange)Indicates if the given index range and input matrix exhibit the following properties:
 (1) existing hash partitioner, (2) out-of-core input matrix (larger than aggregated memory), 
 (3) aligned indexing range (which does not required aggregation), and (4) the output fits 
 twice in memory (in order to collect the result). | 
| static boolean | MatrixIndexingSPInstruction. isSingleBlockLookup(DataCharacteristics mcIn,
                   IndexRange ixrange)Indicates if the given index range only covers a single blocks of the inputs matrix. | 
| Modifier and Type | Method and Description | 
|---|---|
| FrameBlock | FrameBlock. leftIndexingOperations(FrameBlock rhsFrame,
                      IndexRange ixrange,
                      FrameBlock ret) | 
| MatrixBlock | MatrixBlock. leftIndexingOperations(MatrixBlock rhsMatrix,
                      IndexRange ixrange,
                      MatrixBlock ret,
                      MatrixObject.UpdateType update) | 
| static void | OperationsOnMatrixValues. performShift(IndexedMatrixValue in,
            IndexRange ixrange,
            int blen,
            long rlen,
            long clen,
            ArrayList<IndexedMatrixValue> outlist) | 
| static void | OperationsOnMatrixValues. performShift(Pair<Long,FrameBlock> in,
            IndexRange ixrange,
            int blenLeft,
            long rlen,
            long clen,
            ArrayList<Pair<Long,FrameBlock>> outlist) | 
| static ArrayList<IndexedMatrixValue> | OperationsOnMatrixValues. performSlice(IndexedMatrixValue in,
            IndexRange ixrange,
            int blen) | 
| static List | OperationsOnMatrixValues. performSlice(IndexRange ixrange,
            int blen,
            int iix,
            int jix,
            CacheBlock in)Slice used in broadcasting matrix blocks for spark, since this slice up a given matrix
 into blocks. | 
| static ArrayList | OperationsOnMatrixValues. performSlice(IndexRange ixrange,
            int blen,
            int iix,
            int jix,
            FrameBlock in) | 
| static List | OperationsOnMatrixValues. performSlice(IndexRange ixrange,
            int blen,
            int iix,
            int jix,
            MatrixBlock in) | 
| static ArrayList<Pair<Long,FrameBlock>> | OperationsOnMatrixValues. performSlice(Pair<Long,FrameBlock> in,
            IndexRange ixrange,
            int blen)This function will get slice of the input frame block overlapping in overall slice(Range), slice has requested for. | 
| static void | OperationsOnMatrixValues. performZeroOut(MatrixIndexes indexesIn,
              MatrixValue valueIn,
              MatrixIndexes indexesOut,
              MatrixValue valueOut,
              IndexRange range,
              boolean complementary) | 
| abstract void | MatrixValue. slice(ArrayList<IndexedMatrixValue> outlist,
     IndexRange range,
     int rowCut,
     int colCut,
     int blen,
     int boundaryRlen,
     int boundaryClen)Slice out up to 4 matrixBlocks that are separated by the row and col Cuts. | 
| void | MatrixCell. slice(ArrayList<IndexedMatrixValue> outlist,
     IndexRange range,
     int rowCut,
     int colCut,
     int blen,
     int boundaryRlen,
     int boundaryClen) | 
| void | MatrixBlock. slice(ArrayList<IndexedMatrixValue> outlist,
     IndexRange range,
     int rowCut,
     int colCut,
     int blen,
     int boundaryRlen,
     int boundaryClen) | 
| void | CM_N_COVCell. slice(ArrayList<IndexedMatrixValue> outlist,
     IndexRange range,
     int rowCut,
     int colCut,
     int blen,
     int boundaryRlen,
     int boundaryClen) | 
| void | FrameBlock. slice(ArrayList<Pair<Long,FrameBlock>> outlist,
     IndexRange range,
     int rowCut) | 
| FrameBlock | FrameBlock. slice(IndexRange ixrange,
     FrameBlock ret) | 
| MatrixBlock | MatrixBlock. slice(IndexRange ixrange,
     MatrixBlock ret) | 
| static void | LibMatrixCUDA. sliceOperations(ExecutionContext ec,
               GPUContext gCtx,
               String instName,
               MatrixObject in1,
               IndexRange ixrange,
               String outputName)Method to perform rightIndex operation for a given lower and upper bounds in row and column dimensions. | 
| FrameBlock | FrameBlock. zeroOutOperations(FrameBlock result,
                 IndexRange range,
                 boolean complementary,
                 int iRowStartSrc,
                 int iRowStartDest,
                 int blen,
                 int iMaxRowsToCopy)This function ZERO OUT the data in the slicing window applicable for this block. | 
| abstract MatrixValue | MatrixValue. zeroOutOperations(MatrixValue result,
                 IndexRange range,
                 boolean complementary) | 
| MatrixValue | MatrixCell. zeroOutOperations(MatrixValue result,
                 IndexRange range,
                 boolean complementary) | 
| MatrixBlock | MatrixBlock. zeroOutOperations(MatrixValue result,
                 IndexRange range,
                 boolean complementary) | 
| MatrixValue | CM_N_COVCell. zeroOutOperations(MatrixValue result,
                 IndexRange range,
                 boolean complementary) | 
| Modifier and Type | Method and Description | 
|---|---|
| int | MultiColumnEncoder. getNumExtraCols(IndexRange ixRange) | 
| LegacyEncoder | LegacyEncoder. subRangeEncoder(IndexRange ixRange)Returns a new Encoder that only handles a sub range of columns. | 
| LegacyEncoder | EncoderMVImpute. subRangeEncoder(IndexRange ixRange) | 
| EncoderOmit | EncoderOmit. subRangeEncoder(IndexRange ixRange) | 
| MultiColumnEncoder | MultiColumnEncoder. subRangeEncoder(IndexRange ixRange) | 
| <T extends ColumnEncoder> | MultiColumnEncoder. subRangeEncoder(IndexRange ixRange,
               Class<T> type) | 
| Modifier and Type | Method and Description | 
|---|---|
| IndexRange | IndexRange. add(int delta) | 
| static IndexRange | UtilFunctions. getSelectedRangeForZeroOut(IndexedMatrixValue in,
                          int blen,
                          IndexRange indexRange) | 
| static IndexRange | UtilFunctions. getSelectedRangeForZeroOut(Pair<Long,FrameBlock> in,
                          int blen,
                          IndexRange indexRange,
                          long lSrcRowIndex,
                          long lDestRowIndex) | 
| Modifier and Type | Method and Description | 
|---|---|
| static IndexRange | UtilFunctions. getSelectedRangeForZeroOut(IndexedMatrixValue in,
                          int blen,
                          IndexRange indexRange) | 
| static IndexRange | UtilFunctions. getSelectedRangeForZeroOut(Pair<Long,FrameBlock> in,
                          int blen,
                          IndexRange indexRange,
                          long lSrcRowIndex,
                          long lDestRowIndex) | 
| static boolean | UtilFunctions. isInBlockRange(MatrixIndexes ix,
              int blen,
              IndexRange ixrange) | 
| static boolean | UtilFunctions. isInFrameBlockRange(Long ix,
                   int blen,
                   IndexRange ixrange) | 
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