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 (0.9.1) * * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING * @generated */ package org.apache.accumulo.core.data.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; @SuppressWarnings({ "unchecked", "serial", "rawtypes", "unused" }) public class TConditionalSession implements org.apache.thrift.TBase<TConditionalSession, TConditionalSession._Fields>, java.io.Serializable, Cloneable, Comparable<TConditionalSession> { private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct( "TConditionalSession"); private static final org.apache.thrift.protocol.TField SESSION_ID_FIELD_DESC = new org.apache.thrift.protocol.TField( "sessionId", org.apache.thrift.protocol.TType.I64, (short) 1); private static final org.apache.thrift.protocol.TField TSERVER_LOCK_FIELD_DESC = new org.apache.thrift.protocol.TField( "tserverLock", org.apache.thrift.protocol.TType.STRING, (short) 2); private static final org.apache.thrift.protocol.TField TTL_FIELD_DESC = new org.apache.thrift.protocol.TField( "ttl", 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 TConditionalSessionStandardSchemeFactory()); schemes.put(TupleScheme.class, new TConditionalSessionTupleSchemeFactory()); } public long sessionId; // required public String tserverLock; // required public long ttl; // 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 { SESSION_ID((short) 1, "sessionId"), TSERVER_LOCK((short) 2, "tserverLock"), TTL((short) 3, "ttl"); 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: // SESSION_ID return SESSION_ID; case 2: // TSERVER_LOCK return TSERVER_LOCK; case 3: // TTL return TTL; 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 __SESSIONID_ISSET_ID = 0; private static final int __TTL_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.SESSION_ID, new org.apache.thrift.meta_data.FieldMetaData("sessionId", org.apache.thrift.TFieldRequirementType.DEFAULT, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64))); tmpMap.put(_Fields.TSERVER_LOCK, new org.apache.thrift.meta_data.FieldMetaData("tserverLock", org.apache.thrift.TFieldRequirementType.DEFAULT, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))); tmpMap.put(_Fields.TTL, new org.apache.thrift.meta_data.FieldMetaData("ttl", org.apache.thrift.TFieldRequirementType.DEFAULT, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64))); metaDataMap = Collections.unmodifiableMap(tmpMap); org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TConditionalSession.class, metaDataMap); } public TConditionalSession() { } public TConditionalSession(long sessionId, String tserverLock, long ttl) { this(); this.sessionId = sessionId; setSessionIdIsSet(true); this.tserverLock = tserverLock; this.ttl = ttl; setTtlIsSet(true); } /** * Performs a deep copy on <i>other</i>. */ public TConditionalSession(TConditionalSession other) { __isset_bitfield = other.__isset_bitfield; this.sessionId = other.sessionId; if (other.isSetTserverLock()) { this.tserverLock = other.tserverLock; } this.ttl = other.ttl; } public TConditionalSession deepCopy() { return new TConditionalSession(this); } @Override public void clear() { setSessionIdIsSet(false); this.sessionId = 0; this.tserverLock = null; setTtlIsSet(false); this.ttl = 0; } public long getSessionId() { return this.sessionId; } public TConditionalSession setSessionId(long sessionId) { this.sessionId = sessionId; setSessionIdIsSet(true); return this; } public void unsetSessionId() { __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __SESSIONID_ISSET_ID); } /** Returns true if field sessionId is set (has been assigned a value) and false otherwise */ public boolean isSetSessionId() { return EncodingUtils.testBit(__isset_bitfield, __SESSIONID_ISSET_ID); } public void setSessionIdIsSet(boolean value) { __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __SESSIONID_ISSET_ID, value); } public String getTserverLock() { return this.tserverLock; } public TConditionalSession setTserverLock(String tserverLock) { this.tserverLock = tserverLock; return this; } public void unsetTserverLock() { this.tserverLock = null; } /** Returns true if field tserverLock is set (has been assigned a value) and false otherwise */ public boolean isSetTserverLock() { return this.tserverLock != null; } public void setTserverLockIsSet(boolean value) { if (!value) { this.tserverLock = null; } } public long getTtl() { return this.ttl; } public TConditionalSession setTtl(long ttl) { this.ttl = ttl; setTtlIsSet(true); return this; } public void unsetTtl() { __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __TTL_ISSET_ID); } /** Returns true if field ttl is set (has been assigned a value) and false otherwise */ public boolean isSetTtl() { return EncodingUtils.testBit(__isset_bitfield, __TTL_ISSET_ID); } public void setTtlIsSet(boolean value) { __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __TTL_ISSET_ID, value); } public void setFieldValue(_Fields field, Object value) { switch (field) { case SESSION_ID: if (value == null) { unsetSessionId(); } else { setSessionId((Long) value); } break; case TSERVER_LOCK: if (value == null) { unsetTserverLock(); } else { setTserverLock((String) value); } break; case TTL: if (value == null) { unsetTtl(); } else { setTtl((Long) value); } break; } } public Object getFieldValue(_Fields field) { switch (field) { case SESSION_ID: return Long.valueOf(getSessionId()); case TSERVER_LOCK: return getTserverLock(); case TTL: return Long.valueOf(getTtl()); } 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 SESSION_ID: return isSetSessionId(); case TSERVER_LOCK: return isSetTserverLock(); case TTL: return isSetTtl(); } throw new IllegalStateException(); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof TConditionalSession) return this.equals((TConditionalSession) that); return false; } public boolean equals(TConditionalSession that) { if (that == null) return false; boolean this_present_sessionId = true; boolean that_present_sessionId = true; if (this_present_sessionId || that_present_sessionId) { if (!(this_present_sessionId && that_present_sessionId)) return false; if (this.sessionId != that.sessionId) return false; } boolean this_present_tserverLock = true && this.isSetTserverLock(); boolean that_present_tserverLock = true && that.isSetTserverLock(); if (this_present_tserverLock || that_present_tserverLock) { if (!(this_present_tserverLock && that_present_tserverLock)) return false; if (!this.tserverLock.equals(that.tserverLock)) return false; } boolean this_present_ttl = true; boolean that_present_ttl = true; if (this_present_ttl || that_present_ttl) { if (!(this_present_ttl && that_present_ttl)) return false; if (this.ttl != that.ttl) return false; } return true; } @Override public int hashCode() { return 0; } @Override public int compareTo(TConditionalSession other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; lastComparison = Boolean.valueOf(isSetSessionId()).compareTo(other.isSetSessionId()); if (lastComparison != 0) { return lastComparison; } if (isSetSessionId()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.sessionId, other.sessionId); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetTserverLock()).compareTo(other.isSetTserverLock()); if (lastComparison != 0) { return lastComparison; } if (isSetTserverLock()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.tserverLock, other.tserverLock); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetTtl()).compareTo(other.isSetTtl()); if (lastComparison != 0) { return lastComparison; } if (isSetTtl()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.ttl, other.ttl); 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("TConditionalSession("); boolean first = true; sb.append("sessionId:"); sb.append(this.sessionId); first = false; if (!first) sb.append(", "); sb.append("tserverLock:"); if (this.tserverLock == null) { sb.append("null"); } else { sb.append(this.tserverLock); } first = false; if (!first) sb.append(", "); sb.append("ttl:"); sb.append(this.ttl); first = false; sb.append(")"); return sb.toString(); } public void validate() throws org.apache.thrift.TException { // check for required fields // 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 TConditionalSessionStandardSchemeFactory implements SchemeFactory { public TConditionalSessionStandardScheme getScheme() { return new TConditionalSessionStandardScheme(); } } private static class TConditionalSessionStandardScheme extends StandardScheme<TConditionalSession> { public void read(org.apache.thrift.protocol.TProtocol iprot, TConditionalSession 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: // SESSION_ID if (schemeField.type == org.apache.thrift.protocol.TType.I64) { struct.sessionId = iprot.readI64(); struct.setSessionIdIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 2: // TSERVER_LOCK if (schemeField.type == org.apache.thrift.protocol.TType.STRING) { struct.tserverLock = iprot.readString(); struct.setTserverLockIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 3: // TTL if (schemeField.type == org.apache.thrift.protocol.TType.I64) { struct.ttl = iprot.readI64(); struct.setTtlIsSet(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 struct.validate(); } public void write(org.apache.thrift.protocol.TProtocol oprot, TConditionalSession struct) throws org.apache.thrift.TException { struct.validate(); oprot.writeStructBegin(STRUCT_DESC); oprot.writeFieldBegin(SESSION_ID_FIELD_DESC); oprot.writeI64(struct.sessionId); oprot.writeFieldEnd(); if (struct.tserverLock != null) { oprot.writeFieldBegin(TSERVER_LOCK_FIELD_DESC); oprot.writeString(struct.tserverLock); oprot.writeFieldEnd(); } oprot.writeFieldBegin(TTL_FIELD_DESC); oprot.writeI64(struct.ttl); oprot.writeFieldEnd(); oprot.writeFieldStop(); oprot.writeStructEnd(); } } private static class TConditionalSessionTupleSchemeFactory implements SchemeFactory { public TConditionalSessionTupleScheme getScheme() { return new TConditionalSessionTupleScheme(); } } private static class TConditionalSessionTupleScheme extends TupleScheme<TConditionalSession> { @Override public void write(org.apache.thrift.protocol.TProtocol prot, TConditionalSession struct) throws org.apache.thrift.TException { TTupleProtocol oprot = (TTupleProtocol) prot; BitSet optionals = new BitSet(); if (struct.isSetSessionId()) { optionals.set(0); } if (struct.isSetTserverLock()) { optionals.set(1); } if (struct.isSetTtl()) { optionals.set(2); } oprot.writeBitSet(optionals, 3); if (struct.isSetSessionId()) { oprot.writeI64(struct.sessionId); } if (struct.isSetTserverLock()) { oprot.writeString(struct.tserverLock); } if (struct.isSetTtl()) { oprot.writeI64(struct.ttl); } } @Override public void read(org.apache.thrift.protocol.TProtocol prot, TConditionalSession struct) throws org.apache.thrift.TException { TTupleProtocol iprot = (TTupleProtocol) prot; BitSet incoming = iprot.readBitSet(3); if (incoming.get(0)) { struct.sessionId = iprot.readI64(); struct.setSessionIdIsSet(true); } if (incoming.get(1)) { struct.tserverLock = iprot.readString(); struct.setTserverLockIsSet(true); } if (incoming.get(2)) { struct.ttl = iprot.readI64(); struct.setTtlIsSet(true); } } } }