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.airavata.model.status; 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" }) /** * Status: A generic status object. * * state: * State . * * timeOfStateChange: * time the status was last updated. * * reason: * User friendly reason on how the state is inferred. * */ @Generated(value = "Autogenerated by Thrift Compiler (0.9.3)") public class ExperimentStatus implements org.apache.thrift.TBase<ExperimentStatus, ExperimentStatus._Fields>, java.io.Serializable, Cloneable, Comparable<ExperimentStatus> { private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct( "ExperimentStatus"); private static final org.apache.thrift.protocol.TField STATE_FIELD_DESC = new org.apache.thrift.protocol.TField( "state", org.apache.thrift.protocol.TType.I32, (short) 1); private static final org.apache.thrift.protocol.TField TIME_OF_STATE_CHANGE_FIELD_DESC = new org.apache.thrift.protocol.TField( "timeOfStateChange", org.apache.thrift.protocol.TType.I64, (short) 2); private static final org.apache.thrift.protocol.TField REASON_FIELD_DESC = new org.apache.thrift.protocol.TField( "reason", org.apache.thrift.protocol.TType.STRING, (short) 3); private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>(); static { schemes.put(StandardScheme.class, new ExperimentStatusStandardSchemeFactory()); schemes.put(TupleScheme.class, new ExperimentStatusTupleSchemeFactory()); } private ExperimentState state; // required private long timeOfStateChange; // optional private String reason; // optional /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */ public enum _Fields implements org.apache.thrift.TFieldIdEnum { /** * * @see ExperimentState */ STATE((short) 1, "state"), TIME_OF_STATE_CHANGE((short) 2, "timeOfStateChange"), REASON((short) 3, "reason"); 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: // STATE return STATE; case 2: // TIME_OF_STATE_CHANGE return TIME_OF_STATE_CHANGE; case 3: // REASON return REASON; 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 __TIMEOFSTATECHANGE_ISSET_ID = 0; private byte __isset_bitfield = 0; private static final _Fields optionals[] = { _Fields.TIME_OF_STATE_CHANGE, _Fields.REASON }; 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.STATE, new org.apache.thrift.meta_data.FieldMetaData("state", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, ExperimentState.class))); tmpMap.put(_Fields.TIME_OF_STATE_CHANGE, new org.apache.thrift.meta_data.FieldMetaData("timeOfStateChange", org.apache.thrift.TFieldRequirementType.OPTIONAL, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64))); tmpMap.put(_Fields.REASON, new org.apache.thrift.meta_data.FieldMetaData("reason", org.apache.thrift.TFieldRequirementType.OPTIONAL, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))); metaDataMap = Collections.unmodifiableMap(tmpMap); org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(ExperimentStatus.class, metaDataMap); } public ExperimentStatus() { } public ExperimentStatus(ExperimentState state) { this(); this.state = state; } /** * Performs a deep copy on <i>other</i>. */ public ExperimentStatus(ExperimentStatus other) { __isset_bitfield = other.__isset_bitfield; if (other.isSetState()) { this.state = other.state; } this.timeOfStateChange = other.timeOfStateChange; if (other.isSetReason()) { this.reason = other.reason; } } public ExperimentStatus deepCopy() { return new ExperimentStatus(this); } @Override public void clear() { this.state = null; setTimeOfStateChangeIsSet(false); this.timeOfStateChange = 0; this.reason = null; } /** * * @see ExperimentState */ public ExperimentState getState() { return this.state; } /** * * @see ExperimentState */ public void setState(ExperimentState state) { this.state = state; } public void unsetState() { this.state = null; } /** Returns true if field state is set (has been assigned a value) and false otherwise */ public boolean isSetState() { return this.state != null; } public void setStateIsSet(boolean value) { if (!value) { this.state = null; } } public long getTimeOfStateChange() { return this.timeOfStateChange; } public void setTimeOfStateChange(long timeOfStateChange) { this.timeOfStateChange = timeOfStateChange; setTimeOfStateChangeIsSet(true); } public void unsetTimeOfStateChange() { __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __TIMEOFSTATECHANGE_ISSET_ID); } /** Returns true if field timeOfStateChange is set (has been assigned a value) and false otherwise */ public boolean isSetTimeOfStateChange() { return EncodingUtils.testBit(__isset_bitfield, __TIMEOFSTATECHANGE_ISSET_ID); } public void setTimeOfStateChangeIsSet(boolean value) { __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __TIMEOFSTATECHANGE_ISSET_ID, value); } public String getReason() { return this.reason; } public void setReason(String reason) { this.reason = reason; } public void unsetReason() { this.reason = null; } /** Returns true if field reason is set (has been assigned a value) and false otherwise */ public boolean isSetReason() { return this.reason != null; } public void setReasonIsSet(boolean value) { if (!value) { this.reason = null; } } public void setFieldValue(_Fields field, Object value) { switch (field) { case STATE: if (value == null) { unsetState(); } else { setState((ExperimentState) value); } break; case TIME_OF_STATE_CHANGE: if (value == null) { unsetTimeOfStateChange(); } else { setTimeOfStateChange((Long) value); } break; case REASON: if (value == null) { unsetReason(); } else { setReason((String) value); } break; } } public Object getFieldValue(_Fields field) { switch (field) { case STATE: return getState(); case TIME_OF_STATE_CHANGE: return getTimeOfStateChange(); case REASON: return getReason(); } 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 STATE: return isSetState(); case TIME_OF_STATE_CHANGE: return isSetTimeOfStateChange(); case REASON: return isSetReason(); } throw new IllegalStateException(); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof ExperimentStatus) return this.equals((ExperimentStatus) that); return false; } public boolean equals(ExperimentStatus that) { if (that == null) return false; boolean this_present_state = true && this.isSetState(); boolean that_present_state = true && that.isSetState(); if (this_present_state || that_present_state) { if (!(this_present_state && that_present_state)) return false; if (!this.state.equals(that.state)) return false; } boolean this_present_timeOfStateChange = true && this.isSetTimeOfStateChange(); boolean that_present_timeOfStateChange = true && that.isSetTimeOfStateChange(); if (this_present_timeOfStateChange || that_present_timeOfStateChange) { if (!(this_present_timeOfStateChange && that_present_timeOfStateChange)) return false; if (this.timeOfStateChange != that.timeOfStateChange) return false; } boolean this_present_reason = true && this.isSetReason(); boolean that_present_reason = true && that.isSetReason(); if (this_present_reason || that_present_reason) { if (!(this_present_reason && that_present_reason)) return false; if (!this.reason.equals(that.reason)) return false; } return true; } @Override public int hashCode() { List<Object> list = new ArrayList<Object>(); boolean present_state = true && (isSetState()); list.add(present_state); if (present_state) list.add(state.getValue()); boolean present_timeOfStateChange = true && (isSetTimeOfStateChange()); list.add(present_timeOfStateChange); if (present_timeOfStateChange) list.add(timeOfStateChange); boolean present_reason = true && (isSetReason()); list.add(present_reason); if (present_reason) list.add(reason); return list.hashCode(); } @Override public int compareTo(ExperimentStatus other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; lastComparison = Boolean.valueOf(isSetState()).compareTo(other.isSetState()); if (lastComparison != 0) { return lastComparison; } if (isSetState()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.state, other.state); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetTimeOfStateChange()).compareTo(other.isSetTimeOfStateChange()); if (lastComparison != 0) { return lastComparison; } if (isSetTimeOfStateChange()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.timeOfStateChange, other.timeOfStateChange); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetReason()).compareTo(other.isSetReason()); if (lastComparison != 0) { return lastComparison; } if (isSetReason()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.reason, other.reason); 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("ExperimentStatus("); boolean first = true; sb.append("state:"); if (this.state == null) { sb.append("null"); } else { sb.append(this.state); } first = false; if (isSetTimeOfStateChange()) { if (!first) sb.append(", "); sb.append("timeOfStateChange:"); sb.append(this.timeOfStateChange); first = false; } if (isSetReason()) { if (!first) sb.append(", "); sb.append("reason:"); if (this.reason == null) { sb.append("null"); } else { sb.append(this.reason); } first = false; } sb.append(")"); return sb.toString(); } public void validate() throws org.apache.thrift.TException { // check for required fields if (!isSetState()) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'state' 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 ExperimentStatusStandardSchemeFactory implements SchemeFactory { public ExperimentStatusStandardScheme getScheme() { return new ExperimentStatusStandardScheme(); } } private static class ExperimentStatusStandardScheme extends StandardScheme<ExperimentStatus> { public void read(org.apache.thrift.protocol.TProtocol iprot, ExperimentStatus 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: // STATE if (schemeField.type == org.apache.thrift.protocol.TType.I32) { struct.state = org.apache.airavata.model.status.ExperimentState .findByValue(iprot.readI32()); struct.setStateIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 2: // TIME_OF_STATE_CHANGE if (schemeField.type == org.apache.thrift.protocol.TType.I64) { struct.timeOfStateChange = iprot.readI64(); struct.setTimeOfStateChangeIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 3: // REASON if (schemeField.type == org.apache.thrift.protocol.TType.STRING) { struct.reason = iprot.readString(); struct.setReasonIsSet(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, ExperimentStatus struct) throws org.apache.thrift.TException { struct.validate(); oprot.writeStructBegin(STRUCT_DESC); if (struct.state != null) { oprot.writeFieldBegin(STATE_FIELD_DESC); oprot.writeI32(struct.state.getValue()); oprot.writeFieldEnd(); } if (struct.isSetTimeOfStateChange()) { oprot.writeFieldBegin(TIME_OF_STATE_CHANGE_FIELD_DESC); oprot.writeI64(struct.timeOfStateChange); oprot.writeFieldEnd(); } if (struct.reason != null) { if (struct.isSetReason()) { oprot.writeFieldBegin(REASON_FIELD_DESC); oprot.writeString(struct.reason); oprot.writeFieldEnd(); } } oprot.writeFieldStop(); oprot.writeStructEnd(); } } private static class ExperimentStatusTupleSchemeFactory implements SchemeFactory { public ExperimentStatusTupleScheme getScheme() { return new ExperimentStatusTupleScheme(); } } private static class ExperimentStatusTupleScheme extends TupleScheme<ExperimentStatus> { @Override public void write(org.apache.thrift.protocol.TProtocol prot, ExperimentStatus struct) throws org.apache.thrift.TException { TTupleProtocol oprot = (TTupleProtocol) prot; oprot.writeI32(struct.state.getValue()); BitSet optionals = new BitSet(); if (struct.isSetTimeOfStateChange()) { optionals.set(0); } if (struct.isSetReason()) { optionals.set(1); } oprot.writeBitSet(optionals, 2); if (struct.isSetTimeOfStateChange()) { oprot.writeI64(struct.timeOfStateChange); } if (struct.isSetReason()) { oprot.writeString(struct.reason); } } @Override public void read(org.apache.thrift.protocol.TProtocol prot, ExperimentStatus struct) throws org.apache.thrift.TException { TTupleProtocol iprot = (TTupleProtocol) prot; struct.state = org.apache.airavata.model.status.ExperimentState.findByValue(iprot.readI32()); struct.setStateIsSet(true); BitSet incoming = iprot.readBitSet(2); if (incoming.get(0)) { struct.timeOfStateChange = iprot.readI64(); struct.setTimeOfStateChangeIsSet(true); } if (incoming.get(1)) { struct.reason = iprot.readString(); struct.setReasonIsSet(true); } } } }