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.query.basequeryableprocedure; 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 GetPageResult implements org.apache.thrift.TBase<GetPageResult, GetPageResult._Fields>, java.io.Serializable, Cloneable, Comparable<GetPageResult> { private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct( "GetPageResult"); private static final org.apache.thrift.protocol.TField EOS_FIELD_DESC = new org.apache.thrift.protocol.TField( "eos", org.apache.thrift.protocol.TType.BOOL, (short) 1); private static final org.apache.thrift.protocol.TField ROWS_FIELD_DESC = new org.apache.thrift.protocol.TField( "rows", org.apache.thrift.protocol.TType.STRUCT, (short) 2); private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>(); static { schemes.put(StandardScheme.class, new GetPageResultStandardSchemeFactory()); schemes.put(TupleScheme.class, new GetPageResultTupleSchemeFactory()); } public boolean eos; // optional public RowBatch rows; // 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 { EOS((short) 1, "eos"), ROWS((short) 2, "rows"); 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: // EOS return EOS; case 2: // ROWS return ROWS; 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 __EOS_ISSET_ID = 0; private byte __isset_bitfield = 0; private _Fields optionals[] = { _Fields.EOS, _Fields.ROWS }; 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.EOS, new org.apache.thrift.meta_data.FieldMetaData("eos", org.apache.thrift.TFieldRequirementType.OPTIONAL, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL))); tmpMap.put(_Fields.ROWS, new org.apache.thrift.meta_data.FieldMetaData("rows", org.apache.thrift.TFieldRequirementType.OPTIONAL, new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, RowBatch.class))); metaDataMap = Collections.unmodifiableMap(tmpMap); org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(GetPageResult.class, metaDataMap); } public GetPageResult() { } /** * Performs a deep copy on <i>other</i>. */ public GetPageResult(GetPageResult other) { __isset_bitfield = other.__isset_bitfield; this.eos = other.eos; if (other.isSetRows()) { this.rows = new RowBatch(other.rows); } } public GetPageResult deepCopy() { return new GetPageResult(this); } @Override public void clear() { setEosIsSet(false); this.eos = false; this.rows = null; } public boolean isEos() { return this.eos; } public GetPageResult setEos(boolean eos) { this.eos = eos; setEosIsSet(true); return this; } public void unsetEos() { __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __EOS_ISSET_ID); } /** Returns true if field eos is set (has been assigned a value) and false otherwise */ public boolean isSetEos() { return EncodingUtils.testBit(__isset_bitfield, __EOS_ISSET_ID); } public void setEosIsSet(boolean value) { __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __EOS_ISSET_ID, value); } public RowBatch getRows() { return this.rows; } public GetPageResult setRows(RowBatch rows) { this.rows = rows; return this; } public void unsetRows() { this.rows = null; } /** Returns true if field rows is set (has been assigned a value) and false otherwise */ public boolean isSetRows() { return this.rows != null; } public void setRowsIsSet(boolean value) { if (!value) { this.rows = null; } } public void setFieldValue(_Fields field, Object value) { switch (field) { case EOS: if (value == null) { unsetEos(); } else { setEos((Boolean) value); } break; case ROWS: if (value == null) { unsetRows(); } else { setRows((RowBatch) value); } break; } } public Object getFieldValue(_Fields field) { switch (field) { case EOS: return Boolean.valueOf(isEos()); case ROWS: return getRows(); } 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 EOS: return isSetEos(); case ROWS: return isSetRows(); } throw new IllegalStateException(); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof GetPageResult) return this.equals((GetPageResult) that); return false; } public boolean equals(GetPageResult that) { if (that == null) return false; boolean this_present_eos = true && this.isSetEos(); boolean that_present_eos = true && that.isSetEos(); if (this_present_eos || that_present_eos) { if (!(this_present_eos && that_present_eos)) return false; if (this.eos != that.eos) return false; } boolean this_present_rows = true && this.isSetRows(); boolean that_present_rows = true && that.isSetRows(); if (this_present_rows || that_present_rows) { if (!(this_present_rows && that_present_rows)) return false; if (!this.rows.equals(that.rows)) return false; } return true; } @Override public int hashCode() { return 0; } @Override public int compareTo(GetPageResult other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; lastComparison = Boolean.valueOf(isSetEos()).compareTo(other.isSetEos()); if (lastComparison != 0) { return lastComparison; } if (isSetEos()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.eos, other.eos); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetRows()).compareTo(other.isSetRows()); if (lastComparison != 0) { return lastComparison; } if (isSetRows()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.rows, other.rows); 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("GetPageResult("); boolean first = true; if (isSetEos()) { sb.append("eos:"); sb.append(this.eos); first = false; } if (isSetRows()) { if (!first) sb.append(", "); sb.append("rows:"); if (this.rows == null) { sb.append("null"); } else { sb.append(this.rows); } first = false; } sb.append(")"); return sb.toString(); } public void validate() throws org.apache.thrift.TException { // check for required fields // check for sub-struct validity if (rows != null) { rows.validate(); } } 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 GetPageResultStandardSchemeFactory implements SchemeFactory { public GetPageResultStandardScheme getScheme() { return new GetPageResultStandardScheme(); } } private static class GetPageResultStandardScheme extends StandardScheme<GetPageResult> { public void read(org.apache.thrift.protocol.TProtocol iprot, GetPageResult 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: // EOS if (schemeField.type == org.apache.thrift.protocol.TType.BOOL) { struct.eos = iprot.readBool(); struct.setEosIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 2: // ROWS if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) { struct.rows = new RowBatch(); struct.rows.read(iprot); struct.setRowsIsSet(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, GetPageResult struct) throws org.apache.thrift.TException { struct.validate(); oprot.writeStructBegin(STRUCT_DESC); if (struct.isSetEos()) { oprot.writeFieldBegin(EOS_FIELD_DESC); oprot.writeBool(struct.eos); oprot.writeFieldEnd(); } if (struct.rows != null) { if (struct.isSetRows()) { oprot.writeFieldBegin(ROWS_FIELD_DESC); struct.rows.write(oprot); oprot.writeFieldEnd(); } } oprot.writeFieldStop(); oprot.writeStructEnd(); } } private static class GetPageResultTupleSchemeFactory implements SchemeFactory { public GetPageResultTupleScheme getScheme() { return new GetPageResultTupleScheme(); } } private static class GetPageResultTupleScheme extends TupleScheme<GetPageResult> { @Override public void write(org.apache.thrift.protocol.TProtocol prot, GetPageResult struct) throws org.apache.thrift.TException { TTupleProtocol oprot = (TTupleProtocol) prot; BitSet optionals = new BitSet(); if (struct.isSetEos()) { optionals.set(0); } if (struct.isSetRows()) { optionals.set(1); } oprot.writeBitSet(optionals, 2); if (struct.isSetEos()) { oprot.writeBool(struct.eos); } if (struct.isSetRows()) { struct.rows.write(oprot); } } @Override public void read(org.apache.thrift.protocol.TProtocol prot, GetPageResult struct) throws org.apache.thrift.TException { TTupleProtocol iprot = (TTupleProtocol) prot; BitSet incoming = iprot.readBitSet(2); if (incoming.get(0)) { struct.eos = iprot.readBool(); struct.setEosIsSet(true); } if (incoming.get(1)) { struct.rows = new RowBatch(); struct.rows.read(iprot); struct.setRowsIsSet(true); } } } }