| /* |
| * 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.carbondata.core.keygenerator.factory; |
| |
| import org.apache.carbondata.core.constants.CarbonCommonConstants; |
| import org.apache.carbondata.core.keygenerator.KeyGenerator; |
| import org.apache.carbondata.core.keygenerator.mdkey.MultiDimKeyVarLengthGenerator; |
| import org.apache.carbondata.core.util.CarbonUtil; |
| |
| public final class KeyGeneratorFactory { |
| private KeyGeneratorFactory() { |
| |
| } |
| |
| public static KeyGenerator getKeyGenerator(int[] dimension) { |
| int[] incrementedCardinality; |
| boolean isFullyFilled = |
| Boolean.parseBoolean(CarbonCommonConstants.IS_FULLY_FILLED_BITS_DEFAULT_VALUE); |
| if (!isFullyFilled) { |
| incrementedCardinality = CarbonUtil.getIncrementedCardinality(dimension); |
| } else { |
| incrementedCardinality = CarbonUtil.getIncrementedCardinalityFullyFilled(dimension); |
| } |
| return new MultiDimKeyVarLengthGenerator(incrementedCardinality); |
| } |
| |
| } |
| |