| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.sysds.runtime.meta; |
| |
| import org.apache.sysds.runtime.DMLRuntimeException; |
| import org.apache.sysds.runtime.matrix.operators.AggregateBinaryOperator; |
| import org.apache.sysds.runtime.matrix.operators.AggregateUnaryOperator; |
| import org.apache.sysds.runtime.matrix.operators.ReorgOperator; |
| |
| import java.io.Serializable; |
| |
| public abstract class DataCharacteristics implements Serializable { |
| private static final long serialVersionUID = 3411056029517599342L; |
| |
| protected int _blocksize; |
| |
| public DataCharacteristics set(long nr, long nc, int blen) { |
| throw new DMLRuntimeException("DataCharacteristics.set(long, long, int): should never get called in the base class"); |
| } |
| |
| public DataCharacteristics set(long nr, long nc, int blen, long nnz) { |
| throw new DMLRuntimeException("DataCharacteristics.set(long, long, int, long): should never get called in the base class"); |
| } |
| |
| public DataCharacteristics set(long[] dims, int blocksize) { |
| throw new DMLRuntimeException("DataCharacteristics.set(long[], int): should never get called in the base class"); |
| } |
| |
| public DataCharacteristics set(long[] dims, int blocksize, long nnz) { |
| throw new DMLRuntimeException("DataCharacteristics.set(long[], int, long): should never get called in the base class"); |
| } |
| |
| public DataCharacteristics set(DataCharacteristics that) { |
| throw new DMLRuntimeException("DataCharacteristics.set(DataCharacteristics): should never get called in the base class"); |
| } |
| |
| public long getRows() { |
| throw new DMLRuntimeException("DataCharacteristics.getRows(): should never get called in the base class"); |
| } |
| |
| public DataCharacteristics setRows(long rlen) { |
| throw new DMLRuntimeException("DataCharacteristics.setRows(long): should never get called in the base class"); |
| } |
| |
| public long getCols() { |
| throw new DMLRuntimeException("DataCharacteristics.getCols(): should never get called in the base class"); |
| } |
| |
| public DataCharacteristics setCols(long clen) { |
| throw new DMLRuntimeException("DataCharacteristics.setCols(long): should never get called in the base class"); |
| } |
| |
| public long getLength() { |
| throw new DMLRuntimeException("DataCharacteristics.getLength(): should never get called in the base class"); |
| } |
| |
| public int getBlocksize() { |
| return _blocksize; |
| } |
| |
| public DataCharacteristics setBlocksize(int blen){ |
| _blocksize = blen; |
| return this; |
| } |
| |
| public long getNumBlocks() { |
| throw new DMLRuntimeException("DataCharacteristics.getNumBlocks(int): should never get called in the base class"); |
| } |
| |
| public long getNumRowBlocks() { |
| throw new DMLRuntimeException("DataCharacteristics.getNumRowBlocks(): should never get called in the base class"); |
| } |
| |
| public long getNumColBlocks() { |
| throw new DMLRuntimeException("DataCharacteristics.getNumColBlocks(): should never get called in the base class"); |
| } |
| |
| public DataCharacteristics setDimension(long nr, long nc) { |
| throw new DMLRuntimeException("DataCharacteristics.setDimension(long, long): should never get called in the base class"); |
| } |
| |
| public int getNumDims() { |
| throw new DMLRuntimeException("DataCharacteristics.getNumDims(): should never get called in the base class"); |
| } |
| |
| public long getDim(int i) { |
| throw new DMLRuntimeException("DataCharacteristics.getDim(int): should never get called in the base class"); |
| } |
| |
| public long[] getDims() { |
| return getLongDims(); |
| } |
| |
| public long[] getLongDims() { |
| throw new DMLRuntimeException("DataCharacteristics.getLongDims(): should never get called in the base class"); |
| } |
| |
| public int[] getIntDims() { |
| throw new DMLRuntimeException("DataCharacteristics.getIntDims(): should never get called in the base class"); |
| } |
| |
| public DataCharacteristics setDim(int i, long dim) { |
| throw new DMLRuntimeException("DataCharacteristics.setDim(int, long): should never get called in the base class"); |
| } |
| |
| public DataCharacteristics setDims(long[] dims) { |
| throw new DMLRuntimeException("DataCharacteristics.setDims(long[]): should never get called in the base class"); |
| } |
| |
| public long getNumBlocks(int i) { |
| throw new DMLRuntimeException("DataCharacteristics.getNumBlocks(i): should never get called in the base class"); |
| } |
| |
| public DataCharacteristics setNonZeros(long nnz) { |
| throw new DMLRuntimeException("DataCharacteristics.setNonZeros(long): should never get called in the base class"); |
| } |
| |
| public long getNonZeros() { |
| throw new DMLRuntimeException("DataCharacteristics.getNonZeros(): should never get called in the base class"); |
| } |
| |
| public DataCharacteristics setNonZerosBound(long nnz) { |
| throw new DMLRuntimeException("DataCharacteristics.setNonZerosBound(long): should never get called in the base class"); |
| } |
| |
| public long getNonZerosBound() { |
| throw new DMLRuntimeException("DataCharacteristics.getNonZerosBound(): should never get called in the base class"); |
| } |
| |
| public double getSparsity() { |
| throw new DMLRuntimeException("DataCharacteristics.getSparsity(): should never get called in the base class"); |
| } |
| |
| public boolean dimsKnown() { |
| throw new DMLRuntimeException("DataCharacteristics.dimsKnown(): should never get called in the base class"); |
| } |
| |
| public boolean dimsKnown(boolean includeNnz) { |
| throw new DMLRuntimeException("DataCharacteristics.dimsKnown(boolean): should never get called in the base class"); |
| } |
| |
| public boolean rowsKnown() { |
| throw new DMLRuntimeException("DataCharacteristics.rowsKnown(): should never get called in the base class"); |
| } |
| |
| public boolean colsKnown() { |
| throw new DMLRuntimeException("DataCharacteristics.colsKnown(): should never get called in the base class"); |
| } |
| |
| public boolean nnzKnown() { |
| throw new DMLRuntimeException("DataCharacteristics.nnzKnown(): should never get called in the base class"); |
| } |
| |
| public boolean isUltraSparse() { |
| throw new DMLRuntimeException("DataCharacteristics.isUltraSparse(): should never get called in the base class"); |
| } |
| |
| public boolean mightHaveEmptyBlocks() { |
| throw new DMLRuntimeException("DataCharacteristics.mightHaveEmptyBlocks(): should never get called in the base class"); |
| } |
| |
| public static void reorg(DataCharacteristics dim, ReorgOperator op, DataCharacteristics dimOut) { |
| op.fn.computeDimension(dim, dimOut); |
| } |
| |
| public static void aggregateUnary(DataCharacteristics dim, AggregateUnaryOperator op, DataCharacteristics dimOut) { |
| op.indexFn.computeDimension(dim, dimOut); |
| } |
| |
| public static void aggregateBinary(DataCharacteristics dim1, DataCharacteristics dim2, AggregateBinaryOperator op, DataCharacteristics dimOut) { |
| dimOut.set(dim1.getRows(), dim2.getCols(), dim1.getBlocksize()); |
| } |
| |
| public abstract boolean equalDims(Object anObject); |
| |
| @Override |
| public abstract boolean equals(Object anObject); |
| |
| @Override |
| public abstract int hashCode(); |
| } |