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 (0.9.3) * * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING * @generated */ package org.apache.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 (0.9.3)") public class PrivateWorkerKey implements org.apache.thrift.TBase<PrivateWorkerKey, PrivateWorkerKey._Fields>, java.io.Serializable, Cloneable, Comparable<PrivateWorkerKey> { private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct( "PrivateWorkerKey"); private static final org.apache.thrift.protocol.TField KEY_FIELD_DESC = new org.apache.thrift.protocol.TField( "key", org.apache.thrift.protocol.TType.STRING, (short) 1); private static final org.apache.thrift.protocol.TField USER_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField( "userName", org.apache.thrift.protocol.TType.STRING, (short) 2); private static final org.apache.thrift.protocol.TField EXPIRATION_TIME_MILLIS_FIELD_DESC = new org.apache.thrift.protocol.TField( "expirationTimeMillis", org.apache.thrift.protocol.TType.I64, (short) 3); private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>(); static { schemes.put(StandardScheme.class, new PrivateWorkerKeyStandardSchemeFactory()); schemes.put(TupleScheme.class, new PrivateWorkerKeyTupleSchemeFactory()); } private ByteBuffer key; // required private String userName; // required private long expirationTimeMillis; // 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 { KEY((short) 1, "key"), USER_NAME((short) 2, "userName"), EXPIRATION_TIME_MILLIS((short) 3, "expirationTimeMillis"); 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: // KEY return KEY; case 2: // USER_NAME return USER_NAME; case 3: // EXPIRATION_TIME_MILLIS return EXPIRATION_TIME_MILLIS; 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 __EXPIRATIONTIMEMILLIS_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.KEY, new org.apache.thrift.meta_data.FieldMetaData("key", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING, true))); tmpMap.put(_Fields.USER_NAME, new org.apache.thrift.meta_data.FieldMetaData("userName", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))); tmpMap.put(_Fields.EXPIRATION_TIME_MILLIS, new org.apache.thrift.meta_data.FieldMetaData("expirationTimeMillis", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64))); metaDataMap = Collections.unmodifiableMap(tmpMap); org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(PrivateWorkerKey.class, metaDataMap); } public PrivateWorkerKey() { } public PrivateWorkerKey(ByteBuffer key, String userName, long expirationTimeMillis) { this(); this.key = org.apache.thrift.TBaseHelper.copyBinary(key); this.userName = userName; this.expirationTimeMillis = expirationTimeMillis; set_expirationTimeMillis_isSet(true); } /** * Performs a deep copy on <i>other</i>. */ public PrivateWorkerKey(PrivateWorkerKey other) { __isset_bitfield = other.__isset_bitfield; if (other.is_set_key()) { this.key = org.apache.thrift.TBaseHelper.copyBinary(other.key); } if (other.is_set_userName()) { this.userName = other.userName; } this.expirationTimeMillis = other.expirationTimeMillis; } public PrivateWorkerKey deepCopy() { return new PrivateWorkerKey(this); } @Override public void clear() { this.key = null; this.userName = null; set_expirationTimeMillis_isSet(false); this.expirationTimeMillis = 0; } public byte[] get_key() { set_key(org.apache.thrift.TBaseHelper.rightSize(key)); return key == null ? null : key.array(); } public ByteBuffer buffer_for_key() { return org.apache.thrift.TBaseHelper.copyBinary(key); } public void set_key(byte[] key) { this.key = key == null ? (ByteBuffer) null : ByteBuffer.wrap(Arrays.copyOf(key, key.length)); } public void set_key(ByteBuffer key) { this.key = org.apache.thrift.TBaseHelper.copyBinary(key); } public void unset_key() { this.key = null; } /** Returns true if field key is set (has been assigned a value) and false otherwise */ public boolean is_set_key() { return this.key != null; } public void set_key_isSet(boolean value) { if (!value) { this.key = null; } } public String get_userName() { return this.userName; } public void set_userName(String userName) { this.userName = userName; } public void unset_userName() { this.userName = null; } /** Returns true if field userName is set (has been assigned a value) and false otherwise */ public boolean is_set_userName() { return this.userName != null; } public void set_userName_isSet(boolean value) { if (!value) { this.userName = null; } } public long get_expirationTimeMillis() { return this.expirationTimeMillis; } public void set_expirationTimeMillis(long expirationTimeMillis) { this.expirationTimeMillis = expirationTimeMillis; set_expirationTimeMillis_isSet(true); } public void unset_expirationTimeMillis() { __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __EXPIRATIONTIMEMILLIS_ISSET_ID); } /** Returns true if field expirationTimeMillis is set (has been assigned a value) and false otherwise */ public boolean is_set_expirationTimeMillis() { return EncodingUtils.testBit(__isset_bitfield, __EXPIRATIONTIMEMILLIS_ISSET_ID); } public void set_expirationTimeMillis_isSet(boolean value) { __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __EXPIRATIONTIMEMILLIS_ISSET_ID, value); } public void setFieldValue(_Fields field, Object value) { switch (field) { case KEY: if (value == null) { unset_key(); } else { set_key((ByteBuffer) value); } break; case USER_NAME: if (value == null) { unset_userName(); } else { set_userName((String) value); } break; case EXPIRATION_TIME_MILLIS: if (value == null) { unset_expirationTimeMillis(); } else { set_expirationTimeMillis((Long) value); } break; } } public Object getFieldValue(_Fields field) { switch (field) { case KEY: return get_key(); case USER_NAME: return get_userName(); case EXPIRATION_TIME_MILLIS: return get_expirationTimeMillis(); } 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 KEY: return is_set_key(); case USER_NAME: return is_set_userName(); case EXPIRATION_TIME_MILLIS: return is_set_expirationTimeMillis(); } throw new IllegalStateException(); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof PrivateWorkerKey) return this.equals((PrivateWorkerKey) that); return false; } public boolean equals(PrivateWorkerKey that) { if (that == null) return false; boolean this_present_key = true && this.is_set_key(); boolean that_present_key = true && that.is_set_key(); if (this_present_key || that_present_key) { if (!(this_present_key && that_present_key)) return false; if (!this.key.equals(that.key)) return false; } boolean this_present_userName = true && this.is_set_userName(); boolean that_present_userName = true && that.is_set_userName(); if (this_present_userName || that_present_userName) { if (!(this_present_userName && that_present_userName)) return false; if (!this.userName.equals(that.userName)) return false; } boolean this_present_expirationTimeMillis = true; boolean that_present_expirationTimeMillis = true; if (this_present_expirationTimeMillis || that_present_expirationTimeMillis) { if (!(this_present_expirationTimeMillis && that_present_expirationTimeMillis)) return false; if (this.expirationTimeMillis != that.expirationTimeMillis) return false; } return true; } @Override public int hashCode() { List<Object> list = new ArrayList<Object>(); boolean present_key = true && (is_set_key()); list.add(present_key); if (present_key) list.add(key); boolean present_userName = true && (is_set_userName()); list.add(present_userName); if (present_userName) list.add(userName); boolean present_expirationTimeMillis = true; list.add(present_expirationTimeMillis); if (present_expirationTimeMillis) list.add(expirationTimeMillis); return list.hashCode(); } @Override public int compareTo(PrivateWorkerKey other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; lastComparison = Boolean.valueOf(is_set_key()).compareTo(other.is_set_key()); if (lastComparison != 0) { return lastComparison; } if (is_set_key()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.key, other.key); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(is_set_userName()).compareTo(other.is_set_userName()); if (lastComparison != 0) { return lastComparison; } if (is_set_userName()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.userName, other.userName); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(is_set_expirationTimeMillis()) .compareTo(other.is_set_expirationTimeMillis()); if (lastComparison != 0) { return lastComparison; } if (is_set_expirationTimeMillis()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.expirationTimeMillis, other.expirationTimeMillis); 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("PrivateWorkerKey("); boolean first = true; sb.append("key:"); if (this.key == null) { sb.append("null"); } else { org.apache.thrift.TBaseHelper.toString(this.key, sb); } first = false; if (!first) sb.append(", "); sb.append("userName:"); if (this.userName == null) { sb.append("null"); } else { sb.append(this.userName); } first = false; if (!first) sb.append(", "); sb.append("expirationTimeMillis:"); sb.append(this.expirationTimeMillis); first = false; sb.append(")"); return sb.toString(); } public void validate() throws org.apache.thrift.TException { // check for required fields if (!is_set_key()) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'key' is unset! Struct:" + toString()); } if (!is_set_userName()) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'userName' is unset! Struct:" + toString()); } if (!is_set_expirationTimeMillis()) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'expirationTimeMillis' 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 PrivateWorkerKeyStandardSchemeFactory implements SchemeFactory { public PrivateWorkerKeyStandardScheme getScheme() { return new PrivateWorkerKeyStandardScheme(); } } private static class PrivateWorkerKeyStandardScheme extends StandardScheme<PrivateWorkerKey> { public void read(org.apache.thrift.protocol.TProtocol iprot, PrivateWorkerKey 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: // KEY if (schemeField.type == org.apache.thrift.protocol.TType.STRING) { struct.key = iprot.readBinary(); struct.set_key_isSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 2: // USER_NAME if (schemeField.type == org.apache.thrift.protocol.TType.STRING) { struct.userName = iprot.readString(); struct.set_userName_isSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 3: // EXPIRATION_TIME_MILLIS if (schemeField.type == org.apache.thrift.protocol.TType.I64) { struct.expirationTimeMillis = iprot.readI64(); struct.set_expirationTimeMillis_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, PrivateWorkerKey struct) throws org.apache.thrift.TException { struct.validate(); oprot.writeStructBegin(STRUCT_DESC); if (struct.key != null) { oprot.writeFieldBegin(KEY_FIELD_DESC); oprot.writeBinary(struct.key); oprot.writeFieldEnd(); } if (struct.userName != null) { oprot.writeFieldBegin(USER_NAME_FIELD_DESC); oprot.writeString(struct.userName); oprot.writeFieldEnd(); } oprot.writeFieldBegin(EXPIRATION_TIME_MILLIS_FIELD_DESC); oprot.writeI64(struct.expirationTimeMillis); oprot.writeFieldEnd(); oprot.writeFieldStop(); oprot.writeStructEnd(); } } private static class PrivateWorkerKeyTupleSchemeFactory implements SchemeFactory { public PrivateWorkerKeyTupleScheme getScheme() { return new PrivateWorkerKeyTupleScheme(); } } private static class PrivateWorkerKeyTupleScheme extends TupleScheme<PrivateWorkerKey> { @Override public void write(org.apache.thrift.protocol.TProtocol prot, PrivateWorkerKey struct) throws org.apache.thrift.TException { TTupleProtocol oprot = (TTupleProtocol) prot; oprot.writeBinary(struct.key); oprot.writeString(struct.userName); oprot.writeI64(struct.expirationTimeMillis); } @Override public void read(org.apache.thrift.protocol.TProtocol prot, PrivateWorkerKey struct) throws org.apache.thrift.TException { TTupleProtocol iprot = (TTupleProtocol) prot; struct.key = iprot.readBinary(); struct.set_key_isSet(true); struct.userName = iprot.readString(); struct.set_userName_isSet(true); struct.expirationTimeMillis = iprot.readI64(); struct.set_expirationTimeMillis_isSet(true); } } }