| /* |
| * 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.calcite.avatica; |
| |
| import org.apache.calcite.avatica.proto.Common; |
| |
| import com.fasterxml.jackson.annotation.JsonCreator; |
| import com.fasterxml.jackson.annotation.JsonProperty; |
| |
| import java.util.Objects; |
| |
| /** |
| * Metadata for a parameter. |
| */ |
| public class AvaticaParameter { |
| public final boolean signed; |
| public final int precision; |
| public final int scale; |
| public final int parameterType; |
| public final String typeName; |
| public final String className; |
| public final String name; |
| |
| @JsonCreator |
| public AvaticaParameter( |
| @JsonProperty("signed") boolean signed, |
| @JsonProperty("precision") int precision, |
| @JsonProperty("scale") int scale, |
| @JsonProperty("parameterType") int parameterType, |
| @JsonProperty("typeName") String typeName, |
| @JsonProperty("className") String className, |
| @JsonProperty("name") String name) { |
| this.signed = signed; |
| this.precision = precision; |
| this.scale = scale; |
| this.parameterType = parameterType; |
| this.typeName = typeName; |
| this.className = className; |
| this.name = name; |
| } |
| |
| public Common.AvaticaParameter toProto() { |
| Common.AvaticaParameter.Builder builder = Common.AvaticaParameter.newBuilder(); |
| |
| builder.setSigned(signed); |
| builder.setPrecision(precision); |
| builder.setScale(scale); |
| builder.setParameterType(parameterType); |
| builder.setTypeName(typeName); |
| builder.setClassName(className); |
| builder.setName(name); |
| |
| return builder.build(); |
| } |
| |
| public static AvaticaParameter fromProto(Common.AvaticaParameter proto) { |
| return new AvaticaParameter(proto.getSigned(), proto.getPrecision(), |
| proto.getScale(), proto.getParameterType(), proto.getTypeName(), |
| proto.getClassName(), proto.getName()); |
| } |
| |
| @Override public int hashCode() { |
| return Objects.hash(className, name, parameterType, precision, scale, |
| signed, typeName); |
| } |
| |
| @Override public boolean equals(Object obj) { |
| if (obj == this) { |
| return true; |
| } |
| if (obj instanceof AvaticaParameter) { |
| AvaticaParameter other = (AvaticaParameter) obj; |
| |
| if (null == className) { |
| if (null != other.className) { |
| return false; |
| } |
| } else if (!className.equals(other.className)) { |
| return false; |
| } |
| |
| if (null == name) { |
| if (null != other.name) { |
| return false; |
| } |
| } else if (!name.equals(other.name)) { |
| return false; |
| } |
| |
| if (parameterType != other.parameterType) { |
| return false; |
| } |
| |
| if (precision != other.precision) { |
| return false; |
| } |
| |
| if (scale != other.scale) { |
| return false; |
| } |
| |
| if (signed != other.signed) { |
| return false; |
| } |
| |
| if (null == typeName) { |
| if (null != other.typeName) { |
| return false; |
| } |
| } else if (!typeName.equals(other.typeName)) { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| return false; |
| } |
| } |
| |
| // End AvaticaParameter.java |