Java tutorial
/** * 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. */ /** * Autogenerated by Thrift Compiler (0.9.2) * * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING * @generated */ package backtype.storm.generated; 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 javax.annotation.Generated; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @SuppressWarnings({ "cast", "rawtypes", "serial", "unchecked" }) @Generated(value = "Autogenerated by Thrift Compiler (0.9.2)", date = "2015-3-11") public class ClusterWorkerHeartbeat implements org.apache.thrift.TBase<ClusterWorkerHeartbeat, ClusterWorkerHeartbeat._Fields>, java.io.Serializable, Cloneable, Comparable<ClusterWorkerHeartbeat> { private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct( "ClusterWorkerHeartbeat"); private static final org.apache.thrift.protocol.TField STORM_ID_FIELD_DESC = new org.apache.thrift.protocol.TField( "storm_id", org.apache.thrift.protocol.TType.STRING, (short) 1); private static final org.apache.thrift.protocol.TField EXECUTOR_STATS_FIELD_DESC = new org.apache.thrift.protocol.TField( "executor_stats", org.apache.thrift.protocol.TType.MAP, (short) 2); private static final org.apache.thrift.protocol.TField TIME_SECS_FIELD_DESC = new org.apache.thrift.protocol.TField( "time_secs", org.apache.thrift.protocol.TType.I32, (short) 3); private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>(); static { schemes.put(StandardScheme.class, new ClusterWorkerHeartbeatStandardSchemeFactory()); schemes.put(TupleScheme.class, new ClusterWorkerHeartbeatTupleSchemeFactory()); } private String storm_id; // required private Map<ExecutorInfo, ExecutorStats> executor_stats; // required private int time_secs; // 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 { STORM_ID((short) 1, "storm_id"), EXECUTOR_STATS((short) 2, "executor_stats"), TIME_SECS((short) 3, "time_secs"); 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: // STORM_ID return STORM_ID; case 2: // EXECUTOR_STATS return EXECUTOR_STATS; case 3: // TIME_SECS return TIME_SECS; 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 __TIME_SECS_ISSET_ID = 0; 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.STORM_ID, new org.apache.thrift.meta_data.FieldMetaData("storm_id", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))); tmpMap.put(_Fields.EXECUTOR_STATS, new org.apache.thrift.meta_data.FieldMetaData("executor_stats", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP, new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, ExecutorInfo.class), new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, ExecutorStats.class)))); tmpMap.put(_Fields.TIME_SECS, new org.apache.thrift.meta_data.FieldMetaData("time_secs", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32))); metaDataMap = Collections.unmodifiableMap(tmpMap); org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(ClusterWorkerHeartbeat.class, metaDataMap); } public ClusterWorkerHeartbeat() { } public ClusterWorkerHeartbeat(String storm_id, Map<ExecutorInfo, ExecutorStats> executor_stats, int time_secs) { this(); this.storm_id = storm_id; this.executor_stats = executor_stats; this.time_secs = time_secs; set_time_secs_isSet(true); } /** * Performs a deep copy on <i>other</i>. */ public ClusterWorkerHeartbeat(ClusterWorkerHeartbeat other) { __isset_bitfield = other.__isset_bitfield; if (other.is_set_storm_id()) { this.storm_id = other.storm_id; } if (other.is_set_executor_stats()) { Map<ExecutorInfo, ExecutorStats> __this__executor_stats = new HashMap<ExecutorInfo, ExecutorStats>( other.executor_stats.size()); for (Map.Entry<ExecutorInfo, ExecutorStats> other_element : other.executor_stats.entrySet()) { ExecutorInfo other_element_key = other_element.getKey(); ExecutorStats other_element_value = other_element.getValue(); ExecutorInfo __this__executor_stats_copy_key = new ExecutorInfo(other_element_key); ExecutorStats __this__executor_stats_copy_value = new ExecutorStats(other_element_value); __this__executor_stats.put(__this__executor_stats_copy_key, __this__executor_stats_copy_value); } this.executor_stats = __this__executor_stats; } this.time_secs = other.time_secs; } public ClusterWorkerHeartbeat deepCopy() { return new ClusterWorkerHeartbeat(this); } @Override public void clear() { this.storm_id = null; this.executor_stats = null; set_time_secs_isSet(false); this.time_secs = 0; } public String get_storm_id() { return this.storm_id; } public void set_storm_id(String storm_id) { this.storm_id = storm_id; } public void unset_storm_id() { this.storm_id = null; } /** Returns true if field storm_id is set (has been assigned a value) and false otherwise */ public boolean is_set_storm_id() { return this.storm_id != null; } public void set_storm_id_isSet(boolean value) { if (!value) { this.storm_id = null; } } public int get_executor_stats_size() { return (this.executor_stats == null) ? 0 : this.executor_stats.size(); } public void put_to_executor_stats(ExecutorInfo key, ExecutorStats val) { if (this.executor_stats == null) { this.executor_stats = new HashMap<ExecutorInfo, ExecutorStats>(); } this.executor_stats.put(key, val); } public Map<ExecutorInfo, ExecutorStats> get_executor_stats() { return this.executor_stats; } public void set_executor_stats(Map<ExecutorInfo, ExecutorStats> executor_stats) { this.executor_stats = executor_stats; } public void unset_executor_stats() { this.executor_stats = null; } /** Returns true if field executor_stats is set (has been assigned a value) and false otherwise */ public boolean is_set_executor_stats() { return this.executor_stats != null; } public void set_executor_stats_isSet(boolean value) { if (!value) { this.executor_stats = null; } } public int get_time_secs() { return this.time_secs; } public void set_time_secs(int time_secs) { this.time_secs = time_secs; set_time_secs_isSet(true); } public void unset_time_secs() { __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __TIME_SECS_ISSET_ID); } /** Returns true if field time_secs is set (has been assigned a value) and false otherwise */ public boolean is_set_time_secs() { return EncodingUtils.testBit(__isset_bitfield, __TIME_SECS_ISSET_ID); } public void set_time_secs_isSet(boolean value) { __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __TIME_SECS_ISSET_ID, value); } public void setFieldValue(_Fields field, Object value) { switch (field) { case STORM_ID: if (value == null) { unset_storm_id(); } else { set_storm_id((String) value); } break; case EXECUTOR_STATS: if (value == null) { unset_executor_stats(); } else { set_executor_stats((Map<ExecutorInfo, ExecutorStats>) value); } break; case TIME_SECS: if (value == null) { unset_time_secs(); } else { set_time_secs((Integer) value); } break; } } public Object getFieldValue(_Fields field) { switch (field) { case STORM_ID: return get_storm_id(); case EXECUTOR_STATS: return get_executor_stats(); case TIME_SECS: return Integer.valueOf(get_time_secs()); } 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 STORM_ID: return is_set_storm_id(); case EXECUTOR_STATS: return is_set_executor_stats(); case TIME_SECS: return is_set_time_secs(); } throw new IllegalStateException(); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof ClusterWorkerHeartbeat) return this.equals((ClusterWorkerHeartbeat) that); return false; } public boolean equals(ClusterWorkerHeartbeat that) { if (that == null) return false; boolean this_present_storm_id = true && this.is_set_storm_id(); boolean that_present_storm_id = true && that.is_set_storm_id(); if (this_present_storm_id || that_present_storm_id) { if (!(this_present_storm_id && that_present_storm_id)) return false; if (!this.storm_id.equals(that.storm_id)) return false; } boolean this_present_executor_stats = true && this.is_set_executor_stats(); boolean that_present_executor_stats = true && that.is_set_executor_stats(); if (this_present_executor_stats || that_present_executor_stats) { if (!(this_present_executor_stats && that_present_executor_stats)) return false; if (!this.executor_stats.equals(that.executor_stats)) return false; } boolean this_present_time_secs = true; boolean that_present_time_secs = true; if (this_present_time_secs || that_present_time_secs) { if (!(this_present_time_secs && that_present_time_secs)) return false; if (this.time_secs != that.time_secs) return false; } return true; } @Override public int hashCode() { List<Object> list = new ArrayList<Object>(); boolean present_storm_id = true && (is_set_storm_id()); list.add(present_storm_id); if (present_storm_id) list.add(storm_id); boolean present_executor_stats = true && (is_set_executor_stats()); list.add(present_executor_stats); if (present_executor_stats) list.add(executor_stats); boolean present_time_secs = true; list.add(present_time_secs); if (present_time_secs) list.add(time_secs); return list.hashCode(); } @Override public int compareTo(ClusterWorkerHeartbeat other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; lastComparison = Boolean.valueOf(is_set_storm_id()).compareTo(other.is_set_storm_id()); if (lastComparison != 0) { return lastComparison; } if (is_set_storm_id()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.storm_id, other.storm_id); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(is_set_executor_stats()).compareTo(other.is_set_executor_stats()); if (lastComparison != 0) { return lastComparison; } if (is_set_executor_stats()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.executor_stats, other.executor_stats); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(is_set_time_secs()).compareTo(other.is_set_time_secs()); if (lastComparison != 0) { return lastComparison; } if (is_set_time_secs()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.time_secs, other.time_secs); 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("ClusterWorkerHeartbeat("); boolean first = true; sb.append("storm_id:"); if (this.storm_id == null) { sb.append("null"); } else { sb.append(this.storm_id); } first = false; if (!first) sb.append(", "); sb.append("executor_stats:"); if (this.executor_stats == null) { sb.append("null"); } else { sb.append(this.executor_stats); } first = false; if (!first) sb.append(", "); sb.append("time_secs:"); sb.append(this.time_secs); first = false; sb.append(")"); return sb.toString(); } public void validate() throws org.apache.thrift.TException { // check for required fields if (!is_set_storm_id()) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'storm_id' is unset! Struct:" + toString()); } if (!is_set_executor_stats()) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'executor_stats' is unset! Struct:" + toString()); } if (!is_set_time_secs()) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'time_secs' is unset! Struct:" + toString()); } // 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 ClusterWorkerHeartbeatStandardSchemeFactory implements SchemeFactory { public ClusterWorkerHeartbeatStandardScheme getScheme() { return new ClusterWorkerHeartbeatStandardScheme(); } } private static class ClusterWorkerHeartbeatStandardScheme extends StandardScheme<ClusterWorkerHeartbeat> { public void read(org.apache.thrift.protocol.TProtocol iprot, ClusterWorkerHeartbeat 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: // STORM_ID if (schemeField.type == org.apache.thrift.protocol.TType.STRING) { struct.storm_id = iprot.readString(); struct.set_storm_id_isSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 2: // EXECUTOR_STATS if (schemeField.type == org.apache.thrift.protocol.TType.MAP) { { org.apache.thrift.protocol.TMap _map426 = iprot.readMapBegin(); struct.executor_stats = new HashMap<ExecutorInfo, ExecutorStats>(2 * _map426.size); ExecutorInfo _key427; ExecutorStats _val428; for (int _i429 = 0; _i429 < _map426.size; ++_i429) { _key427 = new ExecutorInfo(); _key427.read(iprot); _val428 = new ExecutorStats(); _val428.read(iprot); struct.executor_stats.put(_key427, _val428); } iprot.readMapEnd(); } struct.set_executor_stats_isSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 3: // TIME_SECS if (schemeField.type == org.apache.thrift.protocol.TType.I32) { struct.time_secs = iprot.readI32(); struct.set_time_secs_isSet(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(); struct.validate(); } public void write(org.apache.thrift.protocol.TProtocol oprot, ClusterWorkerHeartbeat struct) throws org.apache.thrift.TException { struct.validate(); oprot.writeStructBegin(STRUCT_DESC); if (struct.storm_id != null) { oprot.writeFieldBegin(STORM_ID_FIELD_DESC); oprot.writeString(struct.storm_id); oprot.writeFieldEnd(); } if (struct.executor_stats != null) { oprot.writeFieldBegin(EXECUTOR_STATS_FIELD_DESC); { oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRUCT, org.apache.thrift.protocol.TType.STRUCT, struct.executor_stats.size())); for (Map.Entry<ExecutorInfo, ExecutorStats> _iter430 : struct.executor_stats.entrySet()) { _iter430.getKey().write(oprot); _iter430.getValue().write(oprot); } oprot.writeMapEnd(); } oprot.writeFieldEnd(); } oprot.writeFieldBegin(TIME_SECS_FIELD_DESC); oprot.writeI32(struct.time_secs); oprot.writeFieldEnd(); oprot.writeFieldStop(); oprot.writeStructEnd(); } } private static class ClusterWorkerHeartbeatTupleSchemeFactory implements SchemeFactory { public ClusterWorkerHeartbeatTupleScheme getScheme() { return new ClusterWorkerHeartbeatTupleScheme(); } } private static class ClusterWorkerHeartbeatTupleScheme extends TupleScheme<ClusterWorkerHeartbeat> { @Override public void write(org.apache.thrift.protocol.TProtocol prot, ClusterWorkerHeartbeat struct) throws org.apache.thrift.TException { TTupleProtocol oprot = (TTupleProtocol) prot; oprot.writeString(struct.storm_id); { oprot.writeI32(struct.executor_stats.size()); for (Map.Entry<ExecutorInfo, ExecutorStats> _iter431 : struct.executor_stats.entrySet()) { _iter431.getKey().write(oprot); _iter431.getValue().write(oprot); } } oprot.writeI32(struct.time_secs); } @Override public void read(org.apache.thrift.protocol.TProtocol prot, ClusterWorkerHeartbeat struct) throws org.apache.thrift.TException { TTupleProtocol iprot = (TTupleProtocol) prot; struct.storm_id = iprot.readString(); struct.set_storm_id_isSet(true); { org.apache.thrift.protocol.TMap _map432 = new org.apache.thrift.protocol.TMap( org.apache.thrift.protocol.TType.STRUCT, org.apache.thrift.protocol.TType.STRUCT, iprot.readI32()); struct.executor_stats = new HashMap<ExecutorInfo, ExecutorStats>(2 * _map432.size); ExecutorInfo _key433; ExecutorStats _val434; for (int _i435 = 0; _i435 < _map432.size; ++_i435) { _key433 = new ExecutorInfo(); _key433.read(iprot); _val434 = new ExecutorStats(); _val434.read(iprot); struct.executor_stats.put(_key433, _val434); } } struct.set_executor_stats_isSet(true); struct.time_secs = iprot.readI32(); struct.set_time_secs_isSet(true); } } }