/** * 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 storm.trident.testing; import java.util.ArrayList; import java.util.Arrays; import java.util.HashMap; import java.util.List; import java.util.Map; import storm.trident.tuple.TridentTuple; /** * A tuple intended for use in testing. */ public class MockTridentTuple extends ArrayList<Object> implements TridentTuple{ private final Map<String, Integer> fieldMap; public MockTridentTuple(List<String> fieldNames, List<?> values) { super(values); fieldMap = setupFieldMap(fieldNames); } public MockTridentTuple(List<String> fieldName, Object... values) { super(Arrays.asList(values)); fieldMap = setupFieldMap(fieldName); } private Map<String, Integer> setupFieldMap(List<String> fieldNames) { Map<String, Integer> newFieldMap = new HashMap<String, Integer>(fieldNames.size()); int idx = 0; for (String fieldName : fieldNames) { newFieldMap.put(fieldName, idx++); } return newFieldMap; } private int getIndex(String fieldName) { Integer index = fieldMap.get(fieldName); if (index == null) { throw new IllegalArgumentException("Unknown field name: " + fieldName); } return index; } @Override public List<Object> getValues() { return this; } @Override public Object getValue(int i) { return get(i); } @Override public String getString(int i) { return (String)get(i); } @Override public Integer getInteger(int i) { return (Integer)get(i); } @Override public Long getLong(int i) { return (Long)get(i); } @Override public Boolean getBoolean(int i) { return (Boolean)get(i); } @Override public Short getShort(int i) { return (Short)get(i); } @Override public Byte getByte(int i) { return (Byte)get(i); } @Override public Double getDouble(int i) { return (Double)get(i); } @Override public Float getFloat(int i) { return (Float)get(i); } @Override public byte[] getBinary(int i) { return (byte[]) get(i); } @Override public Object getValueByField(String field) { return get(getIndex(field)); } @Override public String getStringByField(String field) { return (String) getValueByField(field); } @Override public Integer getIntegerByField(String field) { return (Integer) getValueByField(field); } @Override public Long getLongByField(String field) { return (Long) getValueByField(field); } @Override public Boolean getBooleanByField(String field) { return (Boolean) getValueByField(field); } @Override public Short getShortByField(String field) { return (Short) getValueByField(field); } @Override public Byte getByteByField(String field) { return (Byte) getValueByField(field); } @Override public Double getDoubleByField(String field) { return (Double) getValueByField(field); } @Override public Float getFloatByField(String field) { return (Float) getValueByField(field); } @Override public byte[] getBinaryByField(String field) { return (byte[]) getValueByField(field); } }