Java tutorial
/** * Autogenerated by Thrift Compiler (0.7.0) * * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING */ package org.apache.cassandra.thrift; /* * * 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. * */ import org.apache.commons.lang.builder.HashCodeBuilder; 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 BatchMutateResult implements org.apache.thrift.TBase<BatchMutateResult, BatchMutateResult._Fields>, java.io.Serializable, Cloneable { private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct( "BatchMutateResult"); private static final org.apache.thrift.protocol.TField DEPS_FIELD_DESC = new org.apache.thrift.protocol.TField( "deps", org.apache.thrift.protocol.TType.SET, (short) 1); private static final org.apache.thrift.protocol.TField LTS_FIELD_DESC = new org.apache.thrift.protocol.TField( "lts", org.apache.thrift.protocol.TType.I64, (short) 2); public Set<Dep> deps; // required public long lts; // 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 { DEPS((short) 1, "deps"), LTS((short) 2, "lts"); 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: // DEPS return DEPS; case 2: // LTS return LTS; 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 __LTS_ISSET_ID = 0; private BitSet __isset_bit_vector = new BitSet(1); 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.DEPS, new org.apache.thrift.meta_data.FieldMetaData("deps", org.apache.thrift.TFieldRequirementType.DEFAULT, new org.apache.thrift.meta_data.SetMetaData(org.apache.thrift.protocol.TType.SET, new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, Dep.class)))); tmpMap.put(_Fields.LTS, new org.apache.thrift.meta_data.FieldMetaData("lts", org.apache.thrift.TFieldRequirementType.DEFAULT, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64, "LamportTimestamp"))); metaDataMap = Collections.unmodifiableMap(tmpMap); org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(BatchMutateResult.class, metaDataMap); } public BatchMutateResult() { } public BatchMutateResult(Set<Dep> deps, long lts) { this(); this.deps = deps; this.lts = lts; setLtsIsSet(true); } /** * Performs a deep copy on <i>other</i>. */ public BatchMutateResult(BatchMutateResult other) { __isset_bit_vector.clear(); __isset_bit_vector.or(other.__isset_bit_vector); if (other.isSetDeps()) { Set<Dep> __this__deps = new HashSet<Dep>(); for (Dep other_element : other.deps) { __this__deps.add(new Dep(other_element)); } this.deps = __this__deps; } this.lts = other.lts; } public BatchMutateResult deepCopy() { return new BatchMutateResult(this); } @Override public void clear() { this.deps = null; setLtsIsSet(false); this.lts = 0; } public int getDepsSize() { return (this.deps == null) ? 0 : this.deps.size(); } public java.util.Iterator<Dep> getDepsIterator() { return (this.deps == null) ? null : this.deps.iterator(); } public void addToDeps(Dep elem) { if (this.deps == null) { this.deps = new HashSet<Dep>(); } this.deps.add(elem); } public Set<Dep> getDeps() { return this.deps; } public BatchMutateResult setDeps(Set<Dep> deps) { this.deps = deps; return this; } public void unsetDeps() { this.deps = null; } /** Returns true if field deps is set (has been assigned a value) and false otherwise */ public boolean isSetDeps() { return this.deps != null; } public void setDepsIsSet(boolean value) { if (!value) { this.deps = null; } } public long getLts() { return this.lts; } public BatchMutateResult setLts(long lts) { this.lts = lts; setLtsIsSet(true); return this; } public void unsetLts() { __isset_bit_vector.clear(__LTS_ISSET_ID); } /** Returns true if field lts is set (has been assigned a value) and false otherwise */ public boolean isSetLts() { return __isset_bit_vector.get(__LTS_ISSET_ID); } public void setLtsIsSet(boolean value) { __isset_bit_vector.set(__LTS_ISSET_ID, value); } public void setFieldValue(_Fields field, Object value) { switch (field) { case DEPS: if (value == null) { unsetDeps(); } else { setDeps((Set<Dep>) value); } break; case LTS: if (value == null) { unsetLts(); } else { setLts((Long) value); } break; } } public Object getFieldValue(_Fields field) { switch (field) { case DEPS: return getDeps(); case LTS: return Long.valueOf(getLts()); } 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 DEPS: return isSetDeps(); case LTS: return isSetLts(); } throw new IllegalStateException(); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof BatchMutateResult) return this.equals((BatchMutateResult) that); return false; } public boolean equals(BatchMutateResult that) { if (that == null) return false; boolean this_present_deps = true && this.isSetDeps(); boolean that_present_deps = true && that.isSetDeps(); if (this_present_deps || that_present_deps) { if (!(this_present_deps && that_present_deps)) return false; if (!this.deps.equals(that.deps)) return false; } boolean this_present_lts = true; boolean that_present_lts = true; if (this_present_lts || that_present_lts) { if (!(this_present_lts && that_present_lts)) return false; if (this.lts != that.lts) return false; } return true; } @Override public int hashCode() { HashCodeBuilder builder = new HashCodeBuilder(); boolean present_deps = true && (isSetDeps()); builder.append(present_deps); if (present_deps) builder.append(deps); boolean present_lts = true; builder.append(present_lts); if (present_lts) builder.append(lts); return builder.toHashCode(); } public int compareTo(BatchMutateResult other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; BatchMutateResult typedOther = (BatchMutateResult) other; lastComparison = Boolean.valueOf(isSetDeps()).compareTo(typedOther.isSetDeps()); if (lastComparison != 0) { return lastComparison; } if (isSetDeps()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.deps, typedOther.deps); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetLts()).compareTo(typedOther.isSetLts()); if (lastComparison != 0) { return lastComparison; } if (isSetLts()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.lts, typedOther.lts); 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 { org.apache.thrift.protocol.TField field; iprot.readStructBegin(); while (true) { field = iprot.readFieldBegin(); if (field.type == org.apache.thrift.protocol.TType.STOP) { break; } switch (field.id) { case 1: // DEPS if (field.type == org.apache.thrift.protocol.TType.SET) { { org.apache.thrift.protocol.TSet _set126 = iprot.readSetBegin(); this.deps = new HashSet<Dep>(2 * _set126.size); for (int _i127 = 0; _i127 < _set126.size; ++_i127) { Dep _elem128; // required _elem128 = new Dep(); _elem128.read(iprot); this.deps.add(_elem128); } iprot.readSetEnd(); } } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type); } break; case 2: // LTS if (field.type == org.apache.thrift.protocol.TType.I64) { this.lts = iprot.readI64(); setLtsIsSet(true); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type); } break; default: org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type); } iprot.readFieldEnd(); } iprot.readStructEnd(); // check for required fields of primitive type, which can't be checked in the validate method validate(); } public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException { validate(); oprot.writeStructBegin(STRUCT_DESC); if (this.deps != null) { oprot.writeFieldBegin(DEPS_FIELD_DESC); { oprot.writeSetBegin(new org.apache.thrift.protocol.TSet(org.apache.thrift.protocol.TType.STRUCT, this.deps.size())); for (Dep _iter129 : this.deps) { _iter129.write(oprot); } oprot.writeSetEnd(); } oprot.writeFieldEnd(); } oprot.writeFieldBegin(LTS_FIELD_DESC); oprot.writeI64(this.lts); oprot.writeFieldEnd(); oprot.writeFieldStop(); oprot.writeStructEnd(); } @Override public String toString() { StringBuilder sb = new StringBuilder("BatchMutateResult("); boolean first = true; sb.append("deps:"); if (this.deps == null) { sb.append("null"); } else { sb.append(this.deps); } first = false; if (!first) sb.append(", "); sb.append("lts:"); sb.append(this.lts); first = false; sb.append(")"); return sb.toString(); } public void validate() throws org.apache.thrift.TException { // check for required fields } 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_bit_vector = new BitSet(1); 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); } } }