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.data.elastic.thrift; import org.apache.commons.lang3.builder.HashCodeBuilder; 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; /** * Defines options for percolating documents upon insert */ public class PercolateRequest implements org.apache.thrift.TBase<PercolateRequest, PercolateRequest._Fields>, java.io.Serializable, Cloneable, Comparable<PercolateRequest> { private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct( "PercolateRequest"); private static final org.apache.thrift.protocol.TField FILTER_JSON_FIELD_DESC = new org.apache.thrift.protocol.TField( "filterJson", org.apache.thrift.protocol.TType.STRING, (short) 1); private static final org.apache.thrift.protocol.TField MAX_MATCHES_FIELD_DESC = new org.apache.thrift.protocol.TField( "maxMatches", org.apache.thrift.protocol.TType.I32, (short) 2); private static final org.apache.thrift.protocol.TField FACETS_FIELD_DESC = new org.apache.thrift.protocol.TField( "facets", org.apache.thrift.protocol.TType.LIST, (short) 3); private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>(); static { schemes.put(StandardScheme.class, new PercolateRequestStandardSchemeFactory()); schemes.put(TupleScheme.class, new PercolateRequestTupleSchemeFactory()); } /** * Filter JSON to filter out queries that should not applySettings */ public String filterJson; // optional /** * Maximum number of queries to return */ public int maxMatches; // optional /** * Facets to request for the returned queries */ public List<ezbake.data.elastic.thrift.Facet> facets; // 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 { /** * Filter JSON to filter out queries that should not applySettings */ FILTER_JSON((short) 1, "filterJson"), /** * Maximum number of queries to return */ MAX_MATCHES((short) 2, "maxMatches"), /** * Facets to request for the returned queries */ FACETS((short) 3, "facets"); 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: // FILTER_JSON return FILTER_JSON; case 2: // MAX_MATCHES return MAX_MATCHES; case 3: // FACETS return FACETS; 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 __MAXMATCHES_ISSET_ID = 0; private byte __isset_bitfield = 0; private _Fields optionals[] = { _Fields.FILTER_JSON, _Fields.MAX_MATCHES, _Fields.FACETS }; 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.FILTER_JSON, new org.apache.thrift.meta_data.FieldMetaData("filterJson", org.apache.thrift.TFieldRequirementType.OPTIONAL, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))); tmpMap.put(_Fields.MAX_MATCHES, new org.apache.thrift.meta_data.FieldMetaData("maxMatches", org.apache.thrift.TFieldRequirementType.OPTIONAL, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32))); tmpMap.put(_Fields.FACETS, new org.apache.thrift.meta_data.FieldMetaData("facets", org.apache.thrift.TFieldRequirementType.OPTIONAL, new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST, new org.apache.thrift.meta_data.StructMetaData( org.apache.thrift.protocol.TType.STRUCT, ezbake.data.elastic.thrift.Facet.class)))); metaDataMap = Collections.unmodifiableMap(tmpMap); org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(PercolateRequest.class, metaDataMap); } public PercolateRequest() { this.maxMatches = 50; } /** * Performs a deep copy on <i>other</i>. */ public PercolateRequest(PercolateRequest other) { __isset_bitfield = other.__isset_bitfield; if (other.isSetFilterJson()) { this.filterJson = other.filterJson; } this.maxMatches = other.maxMatches; if (other.isSetFacets()) { List<ezbake.data.elastic.thrift.Facet> __this__facets = new ArrayList<ezbake.data.elastic.thrift.Facet>( other.facets.size()); for (ezbake.data.elastic.thrift.Facet other_element : other.facets) { __this__facets.add(new ezbake.data.elastic.thrift.Facet(other_element)); } this.facets = __this__facets; } } public PercolateRequest deepCopy() { return new PercolateRequest(this); } @Override public void clear() { this.filterJson = null; this.maxMatches = 50; this.facets = null; } /** * Filter JSON to filter out queries that should not applySettings */ public String getFilterJson() { return this.filterJson; } /** * Filter JSON to filter out queries that should not applySettings */ public PercolateRequest setFilterJson(String filterJson) { this.filterJson = filterJson; return this; } public void unsetFilterJson() { this.filterJson = null; } /** Returns true if field filterJson is set (has been assigned a value) and false otherwise */ public boolean isSetFilterJson() { return this.filterJson != null; } public void setFilterJsonIsSet(boolean value) { if (!value) { this.filterJson = null; } } /** * Maximum number of queries to return */ public int getMaxMatches() { return this.maxMatches; } /** * Maximum number of queries to return */ public PercolateRequest setMaxMatches(int maxMatches) { this.maxMatches = maxMatches; setMaxMatchesIsSet(true); return this; } public void unsetMaxMatches() { __isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __MAXMATCHES_ISSET_ID); } /** Returns true if field maxMatches is set (has been assigned a value) and false otherwise */ public boolean isSetMaxMatches() { return EncodingUtils.testBit(__isset_bitfield, __MAXMATCHES_ISSET_ID); } public void setMaxMatchesIsSet(boolean value) { __isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __MAXMATCHES_ISSET_ID, value); } public int getFacetsSize() { return (this.facets == null) ? 0 : this.facets.size(); } public java.util.Iterator<ezbake.data.elastic.thrift.Facet> getFacetsIterator() { return (this.facets == null) ? null : this.facets.iterator(); } public void addToFacets(ezbake.data.elastic.thrift.Facet elem) { if (this.facets == null) { this.facets = new ArrayList<ezbake.data.elastic.thrift.Facet>(); } this.facets.add(elem); } /** * Facets to request for the returned queries */ public List<ezbake.data.elastic.thrift.Facet> getFacets() { return this.facets; } /** * Facets to request for the returned queries */ public PercolateRequest setFacets(List<ezbake.data.elastic.thrift.Facet> facets) { this.facets = facets; return this; } public void unsetFacets() { this.facets = null; } /** Returns true if field facets is set (has been assigned a value) and false otherwise */ public boolean isSetFacets() { return this.facets != null; } public void setFacetsIsSet(boolean value) { if (!value) { this.facets = null; } } public void setFieldValue(_Fields field, Object value) { switch (field) { case FILTER_JSON: if (value == null) { unsetFilterJson(); } else { setFilterJson((String) value); } break; case MAX_MATCHES: if (value == null) { unsetMaxMatches(); } else { setMaxMatches((Integer) value); } break; case FACETS: if (value == null) { unsetFacets(); } else { setFacets((List<ezbake.data.elastic.thrift.Facet>) value); } break; } } public Object getFieldValue(_Fields field) { switch (field) { case FILTER_JSON: return getFilterJson(); case MAX_MATCHES: return Integer.valueOf(getMaxMatches()); case FACETS: return getFacets(); } 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 FILTER_JSON: return isSetFilterJson(); case MAX_MATCHES: return isSetMaxMatches(); case FACETS: return isSetFacets(); } throw new IllegalStateException(); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof PercolateRequest) return this.equals((PercolateRequest) that); return false; } public boolean equals(PercolateRequest that) { if (that == null) return false; boolean this_present_filterJson = true && this.isSetFilterJson(); boolean that_present_filterJson = true && that.isSetFilterJson(); if (this_present_filterJson || that_present_filterJson) { if (!(this_present_filterJson && that_present_filterJson)) return false; if (!this.filterJson.equals(that.filterJson)) return false; } boolean this_present_maxMatches = true && this.isSetMaxMatches(); boolean that_present_maxMatches = true && that.isSetMaxMatches(); if (this_present_maxMatches || that_present_maxMatches) { if (!(this_present_maxMatches && that_present_maxMatches)) return false; if (this.maxMatches != that.maxMatches) return false; } boolean this_present_facets = true && this.isSetFacets(); boolean that_present_facets = true && that.isSetFacets(); if (this_present_facets || that_present_facets) { if (!(this_present_facets && that_present_facets)) return false; if (!this.facets.equals(that.facets)) return false; } return true; } @Override public int hashCode() { HashCodeBuilder builder = new HashCodeBuilder(); boolean present_filterJson = true && (isSetFilterJson()); builder.append(present_filterJson); if (present_filterJson) builder.append(filterJson); boolean present_maxMatches = true && (isSetMaxMatches()); builder.append(present_maxMatches); if (present_maxMatches) builder.append(maxMatches); boolean present_facets = true && (isSetFacets()); builder.append(present_facets); if (present_facets) builder.append(facets); return builder.toHashCode(); } @Override public int compareTo(PercolateRequest other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; lastComparison = Boolean.valueOf(isSetFilterJson()).compareTo(other.isSetFilterJson()); if (lastComparison != 0) { return lastComparison; } if (isSetFilterJson()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.filterJson, other.filterJson); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetMaxMatches()).compareTo(other.isSetMaxMatches()); if (lastComparison != 0) { return lastComparison; } if (isSetMaxMatches()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.maxMatches, other.maxMatches); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetFacets()).compareTo(other.isSetFacets()); if (lastComparison != 0) { return lastComparison; } if (isSetFacets()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.facets, other.facets); 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("PercolateRequest("); boolean first = true; if (isSetFilterJson()) { sb.append("filterJson:"); if (this.filterJson == null) { sb.append("null"); } else { sb.append(this.filterJson); } first = false; } if (isSetMaxMatches()) { if (!first) sb.append(", "); sb.append("maxMatches:"); sb.append(this.maxMatches); first = false; } if (isSetFacets()) { if (!first) sb.append(", "); sb.append("facets:"); if (this.facets == null) { sb.append("null"); } else { sb.append(this.facets); } 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 PercolateRequestStandardSchemeFactory implements SchemeFactory { public PercolateRequestStandardScheme getScheme() { return new PercolateRequestStandardScheme(); } } private static class PercolateRequestStandardScheme extends StandardScheme<PercolateRequest> { public void read(org.apache.thrift.protocol.TProtocol iprot, PercolateRequest 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: // FILTER_JSON if (schemeField.type == org.apache.thrift.protocol.TType.STRING) { struct.filterJson = iprot.readString(); struct.setFilterJsonIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 2: // MAX_MATCHES if (schemeField.type == org.apache.thrift.protocol.TType.I32) { struct.maxMatches = iprot.readI32(); struct.setMaxMatchesIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); } break; case 3: // FACETS if (schemeField.type == org.apache.thrift.protocol.TType.LIST) { { org.apache.thrift.protocol.TList _list52 = iprot.readListBegin(); struct.facets = new ArrayList<ezbake.data.elastic.thrift.Facet>(_list52.size); for (int _i53 = 0; _i53 < _list52.size; ++_i53) { ezbake.data.elastic.thrift.Facet _elem54; _elem54 = new ezbake.data.elastic.thrift.Facet(); _elem54.read(iprot); struct.facets.add(_elem54); } iprot.readListEnd(); } struct.setFacetsIsSet(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, PercolateRequest struct) throws org.apache.thrift.TException { struct.validate(); oprot.writeStructBegin(STRUCT_DESC); if (struct.filterJson != null) { if (struct.isSetFilterJson()) { oprot.writeFieldBegin(FILTER_JSON_FIELD_DESC); oprot.writeString(struct.filterJson); oprot.writeFieldEnd(); } } if (struct.isSetMaxMatches()) { oprot.writeFieldBegin(MAX_MATCHES_FIELD_DESC); oprot.writeI32(struct.maxMatches); oprot.writeFieldEnd(); } if (struct.facets != null) { if (struct.isSetFacets()) { oprot.writeFieldBegin(FACETS_FIELD_DESC); { oprot.writeListBegin(new org.apache.thrift.protocol.TList( org.apache.thrift.protocol.TType.STRUCT, struct.facets.size())); for (ezbake.data.elastic.thrift.Facet _iter55 : struct.facets) { _iter55.write(oprot); } oprot.writeListEnd(); } oprot.writeFieldEnd(); } } oprot.writeFieldStop(); oprot.writeStructEnd(); } } private static class PercolateRequestTupleSchemeFactory implements SchemeFactory { public PercolateRequestTupleScheme getScheme() { return new PercolateRequestTupleScheme(); } } private static class PercolateRequestTupleScheme extends TupleScheme<PercolateRequest> { @Override public void write(org.apache.thrift.protocol.TProtocol prot, PercolateRequest struct) throws org.apache.thrift.TException { TTupleProtocol oprot = (TTupleProtocol) prot; BitSet optionals = new BitSet(); if (struct.isSetFilterJson()) { optionals.set(0); } if (struct.isSetMaxMatches()) { optionals.set(1); } if (struct.isSetFacets()) { optionals.set(2); } oprot.writeBitSet(optionals, 3); if (struct.isSetFilterJson()) { oprot.writeString(struct.filterJson); } if (struct.isSetMaxMatches()) { oprot.writeI32(struct.maxMatches); } if (struct.isSetFacets()) { { oprot.writeI32(struct.facets.size()); for (ezbake.data.elastic.thrift.Facet _iter56 : struct.facets) { _iter56.write(oprot); } } } } @Override public void read(org.apache.thrift.protocol.TProtocol prot, PercolateRequest struct) throws org.apache.thrift.TException { TTupleProtocol iprot = (TTupleProtocol) prot; BitSet incoming = iprot.readBitSet(3); if (incoming.get(0)) { struct.filterJson = iprot.readString(); struct.setFilterJsonIsSet(true); } if (incoming.get(1)) { struct.maxMatches = iprot.readI32(); struct.setMaxMatchesIsSet(true); } if (incoming.get(2)) { { org.apache.thrift.protocol.TList _list57 = new org.apache.thrift.protocol.TList( org.apache.thrift.protocol.TType.STRUCT, iprot.readI32()); struct.facets = new ArrayList<ezbake.data.elastic.thrift.Facet>(_list57.size); for (int _i58 = 0; _i58 < _list57.size; ++_i58) { ezbake.data.elastic.thrift.Facet _elem59; _elem59 = new ezbake.data.elastic.thrift.Facet(); _elem59.read(iprot); struct.facets.add(_elem59); } } struct.setFacetsIsSet(true); } } } }