Java tutorial
/* Copyright (C) 2013-2014 Computer Sciences Corporation * * 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. */ /** * Autogenerated by Thrift Compiler (0.9.1) * * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING * @generated */ package ezbake.base.thrift; import org.apache.thrift.scheme.IScheme; import org.apache.thrift.scheme.SchemeFactory; import org.apache.thrift.scheme.StandardScheme; import org.apache.thrift.scheme.TupleScheme; import org.apache.thrift.protocol.TTupleProtocol; import org.apache.thrift.protocol.TProtocolException; import org.apache.thrift.EncodingUtils; import org.apache.thrift.TException; import org.apache.thrift.async.AsyncMethodCallback; import org.apache.thrift.server.AbstractNonblockingServer.*; import java.util.List; import java.util.ArrayList; import java.util.Map; import java.util.HashMap; import java.util.EnumMap; import java.util.Set; import java.util.HashSet; import java.util.EnumSet; import java.util.Collections; import java.util.BitSet; import java.nio.ByteBuffer; import java.util.Arrays; import org.slf4j.Logger; import org.slf4j.LoggerFactory; public class Coordinate implements org.apache.thrift.TBase<Coordinate, Coordinate._Fields>, java.io.Serializable, Cloneable, Comparable<Coordinate> { private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct( "Coordinate"); private static final org.apache.thrift.protocol.TField LATITUDE_FIELD_DESC = new org.apache.thrift.protocol.TField( "latitude", org.apache.thrift.protocol.TType.DOUBLE, (short) 1); private static final org.apache.thrift.protocol.TField LONGITUDE_FIELD_DESC = new org.apache.thrift.protocol.TField( "longitude", org.apache.thrift.protocol.TType.DOUBLE, (short) 2); private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>(); static { schemes.put(StandardScheme.class, new CoordinateStandardSchemeFactory()); schemes.put(TupleScheme.class, new CoordinateTupleSchemeFactory()); } public double latitude; // required public double longitude; // required /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */ public enum _Fields implements org.apache.thrift.TFieldIdEnum { LATITUDE((short) 1, "latitude"), LONGITUDE((short) 2, "longitude"); private static final Map<String, _Fields> byName = new HashMap<String, _Fields>(); static { for (_Fields field : EnumSet.allOf(_Fields.class)) { byName.put(field.getFieldName(), field); } } /** * Find the _Fields constant that matches fieldId, or null if its not found. */ public static _Fields findByThriftId(int fieldId) { switch (fieldId) { case 1: // LATITUDE return LATITUDE; case 2: // LONGITUDE return LONGITUDE; default: return null; } } /** * Find the _Fields constant that matches fieldId, throwing an exception * if it is not found. */ public static _Fields findByThriftIdOrThrow(int fieldId) { _Fields fields = findByThriftId(fieldId); if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!"); return fields; } /** * Find the _Fields constant that matches name, or null if its not found. */ public static _Fields findByName(String name) { return byName.get(name); } private final short _thriftId; private final String _fieldName; _Fields(short thriftId, String fieldName) { _thriftId = thriftId; _fieldName = fieldName; } public short getThriftFieldId() { return _thriftId; } public String getFieldName() { return _fieldName; } } // isset id assignments private static final int __LATITUDE_ISSET_ID = 0; private static final int __LONGITUDE_ISSET_ID = 1; private byte __isset_bitfield = 0; public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap; static { Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>( _Fields.class); tmpMap.put(_Fields.LATITUDE, new org.apache.thrift.meta_data.FieldMetaData("latitude", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.DOUBLE))); tmpMap.put(_Fields.LONGITUDE, new org.apache.thrift.meta_data.FieldMetaData("longitude", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.DOUBLE))); metaDataMap = Collections.unmodifiableMap(tmpMap); org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(Coordinate.class, metaDataMap); } public Coordinate() { } public Coordinate(double latitude, double longitude) { this(); this.latitude = latitude; setLatitudeIsSet(true); this.longitude = longitude; setLongitudeIsSet(true); } /** * Performs a deep copy on <i>other</i>. */ public Coordinate(Coordinate other) { __isset_bitfield = other.__isset_bitfield; this.latitude = other.latitude; this.longitude = other.longitude; } public Coordinate deepCopy() { return new Coordinate(this); } @Override public void clear() { setLatitudeIsSet(false); this.latitude = 0.0; setLongitudeIsSet(false); this.longitude = 0.0; } public double getLatitude() { return this.latitude; } public Coordinate setLatitude(double latitude) { this.latitude = latitude; setLatitudeIsSet(true); return this; } public void unsetLatitude() { __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __LATITUDE_ISSET_ID); } /** Returns true if field latitude is set (has been assigned a value) and false otherwise */ public boolean isSetLatitude() { return EncodingUtils.testBit(__isset_bitfield, __LATITUDE_ISSET_ID); } public void setLatitudeIsSet(boolean value) { __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __LATITUDE_ISSET_ID, value); } public double getLongitude() { return this.longitude; } public Coordinate setLongitude(double longitude) { this.longitude = longitude; setLongitudeIsSet(true); return this; } public void unsetLongitude() { __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __LONGITUDE_ISSET_ID); } /** Returns true if field longitude is set (has been assigned a value) and false otherwise */ public boolean isSetLongitude() { return EncodingUtils.testBit(__isset_bitfield, __LONGITUDE_ISSET_ID); } public void setLongitudeIsSet(boolean value) { __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __LONGITUDE_ISSET_ID, value); } public void setFieldValue(_Fields field, Object value) { switch (field) { case LATITUDE: if (value == null) { unsetLatitude(); } else { setLatitude((Double) value); } break; case LONGITUDE: if (value == null) { unsetLongitude(); } else { setLongitude((Double) value); } break; } } public Object getFieldValue(_Fields field) { switch (field) { case LATITUDE: return Double.valueOf(getLatitude()); case LONGITUDE: return Double.valueOf(getLongitude()); } throw new IllegalStateException(); } /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */ public boolean isSet(_Fields field) { if (field == null) { throw new IllegalArgumentException(); } switch (field) { case LATITUDE: return isSetLatitude(); case LONGITUDE: return isSetLongitude(); } throw new IllegalStateException(); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof Coordinate) return this.equals((Coordinate) that); return false; } public boolean equals(Coordinate that) { if (that == null) return false; boolean this_present_latitude = true; boolean that_present_latitude = true; if (this_present_latitude || that_present_latitude) { if (!(this_present_latitude && that_present_latitude)) return false; if (this.latitude != that.latitude) return false; } boolean this_present_longitude = true; boolean that_present_longitude = true; if (this_present_longitude || that_present_longitude) { if (!(this_present_longitude && that_present_longitude)) return false; if (this.longitude != that.longitude) return false; } return true; } @Override public int hashCode() { return 0; } @Override public int compareTo(Coordinate other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; lastComparison = Boolean.valueOf(isSetLatitude()).compareTo(other.isSetLatitude()); if (lastComparison != 0) { return lastComparison; } if (isSetLatitude()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.latitude, other.latitude); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetLongitude()).compareTo(other.isSetLongitude()); if (lastComparison != 0) { return lastComparison; } if (isSetLongitude()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.longitude, other.longitude); if (lastComparison != 0) { return lastComparison; } } return 0; } public _Fields fieldForId(int fieldId) { return _Fields.findByThriftId(fieldId); } public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException { schemes.get(iprot.getScheme()).getScheme().read(iprot, this); } public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException { schemes.get(oprot.getScheme()).getScheme().write(oprot, this); } @Override public String toString() { StringBuilder sb = new StringBuilder("Coordinate("); boolean first = true; sb.append("latitude:"); sb.append(this.latitude); first = false; if (!first) sb.append(", "); sb.append("longitude:"); sb.append(this.longitude); first = false; sb.append(")"); return sb.toString(); } public void validate() throws org.apache.thrift.TException { // check for required fields // alas, we cannot check 'latitude' because it's a primitive and you chose the non-beans generator. // alas, we cannot check 'longitude' because it's a primitive and you chose the non-beans generator. // check for sub-struct validity } private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException { try { write(new org.apache.thrift.protocol.TCompactProtocol( new org.apache.thrift.transport.TIOStreamTransport(out))); } catch (org.apache.thrift.TException te) { throw new java.io.IOException(te); } } private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException { try { // it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor. __isset_bitfield = 0; read(new org.apache.thrift.protocol.TCompactProtocol( new org.apache.thrift.transport.TIOStreamTransport(in))); } catch (org.apache.thrift.TException te) { throw new java.io.IOException(te); } } private static class CoordinateStandardSchemeFactory implements SchemeFactory { public CoordinateStandardScheme getScheme() { return new CoordinateStandardScheme(); } } private static class CoordinateStandardScheme extends StandardScheme<Coordinate> { public void read(org.apache.thrift.protocol.TProtocol iprot, Coordinate struct) throws org.apache.thrift.TException { org.apache.thrift.protocol.TField schemeField; iprot.readStructBegin(); while (true) { schemeField = iprot.readFieldBegin(); if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { break; } switch (schemeField.id) { case 1: // LATITUDE if (schemeField.type == org.apache.thrift.protocol.TType.DOUBLE) { struct.latitude = iprot.readDouble(); struct.setLatitudeIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 2: // LONGITUDE if (schemeField.type == org.apache.thrift.protocol.TType.DOUBLE) { struct.longitude = iprot.readDouble(); struct.setLongitudeIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; default: org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } iprot.readFieldEnd(); } iprot.readStructEnd(); // check for required fields of primitive type, which can't be checked in the validate method if (!struct.isSetLatitude()) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'latitude' was not found in serialized data! Struct: " + toString()); } if (!struct.isSetLongitude()) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'longitude' was not found in serialized data! Struct: " + toString()); } struct.validate(); } public void write(org.apache.thrift.protocol.TProtocol oprot, Coordinate struct) throws org.apache.thrift.TException { struct.validate(); oprot.writeStructBegin(STRUCT_DESC); oprot.writeFieldBegin(LATITUDE_FIELD_DESC); oprot.writeDouble(struct.latitude); oprot.writeFieldEnd(); oprot.writeFieldBegin(LONGITUDE_FIELD_DESC); oprot.writeDouble(struct.longitude); oprot.writeFieldEnd(); oprot.writeFieldStop(); oprot.writeStructEnd(); } } private static class CoordinateTupleSchemeFactory implements SchemeFactory { public CoordinateTupleScheme getScheme() { return new CoordinateTupleScheme(); } } private static class CoordinateTupleScheme extends TupleScheme<Coordinate> { @Override public void write(org.apache.thrift.protocol.TProtocol prot, Coordinate struct) throws org.apache.thrift.TException { TTupleProtocol oprot = (TTupleProtocol) prot; oprot.writeDouble(struct.latitude); oprot.writeDouble(struct.longitude); } @Override public void read(org.apache.thrift.protocol.TProtocol prot, Coordinate struct) throws org.apache.thrift.TException { TTupleProtocol iprot = (TTupleProtocol) prot; struct.latitude = iprot.readDouble(); struct.setLatitudeIsSet(true); struct.longitude = iprot.readDouble(); struct.setLongitudeIsSet(true); } } }