| /* |
| * 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.metadata.datatype; |
| |
| import java.io.Serializable; |
| import java.util.List; |
| |
| public class StructField implements Serializable { |
| |
| private static final long serialVersionUID = 3271726L; |
| |
| private String fieldName; |
| |
| private DataType dataType; |
| |
| private List<StructField> children; |
| |
| public StructField(String fieldName, DataType dataType) { |
| this.fieldName = fieldName; |
| this.dataType = dataType; |
| this.children = null; |
| } |
| |
| public StructField(String fieldName, DataType dataType, List<StructField> children) { |
| this.fieldName = fieldName; |
| this.dataType = dataType; |
| this.children = children; |
| } |
| |
| public DataType getDataType() { |
| return dataType; |
| } |
| |
| public String getFieldName() { |
| return fieldName; |
| } |
| |
| public List<StructField> getChildren() { |
| return children; |
| } |
| |
| public void setFieldName(String fieldName) { |
| this.fieldName = fieldName; |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + fieldName.hashCode(); |
| result = prime * result + dataType.hashCode(); |
| result = prime * result + ((children == null) ? 0 : children.hashCode()); |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (obj == null) { |
| return false; |
| } |
| if (getClass() != obj.getClass()) { |
| return false; |
| } |
| StructField other = (StructField) obj; |
| if (!this.fieldName.equalsIgnoreCase(other.fieldName)) { |
| return false; |
| } |
| if (!this.dataType.equals(other.dataType)) { |
| return false; |
| } |
| if (children == null) { |
| if (other.children != null) { |
| return false; |
| } |
| } else if (other.children == null) { |
| return false; |
| } else if (!children.equals(other.children)) { |
| return false; |
| } |
| return true; |
| } |
| } |