/** * Copyright (C) 2014-2016 LinkedIn Corp. (pinot-core@linkedin.com) * * Licensed 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 com.linkedin.pinot.core.operator.docvalsets; import com.linkedin.pinot.common.data.FieldSpec.DataType; import com.linkedin.pinot.core.common.BaseBlockValSet; import com.linkedin.pinot.core.common.BlockValIterator; import com.linkedin.pinot.core.io.reader.SingleColumnSingleValueReader; import com.linkedin.pinot.core.operator.docvaliterators.RealtimeSingleValueIterator; public final class RealtimeSingleValueSet extends BaseBlockValSet { private SingleColumnSingleValueReader reader; private int length; private DataType dataType; public RealtimeSingleValueSet(SingleColumnSingleValueReader reader, int length, DataType dataType) { super(); this.reader = reader; this.length = length; this.dataType = dataType; } @Override public BlockValIterator iterator() { return new RealtimeSingleValueIterator(reader, length, dataType); } @Override public DataType getValueType() { return dataType; } @Override public void getDictionaryIds(int[] inDocIds, int inStartPos, int inDocIdsSize, int[] outDictionaryIds, int outStartPos) { int endPos = inStartPos + inDocIdsSize; for (int iter = inStartPos; iter < endPos; ++iter) { int row = inDocIds[iter]; outDictionaryIds[outStartPos++] = reader.getInt(row); } } }