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 GetIndexedSlicesResult implements org.apache.thrift.TBase<GetIndexedSlicesResult, GetIndexedSlicesResult._Fields>, java.io.Serializable, Cloneable { private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct( "GetIndexedSlicesResult"); private static final org.apache.thrift.protocol.TField VALUE_FIELD_DESC = new org.apache.thrift.protocol.TField( "value", org.apache.thrift.protocol.TType.LIST, (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 List<KeySlice> value; // 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 { VALUE((short) 1, "value"), 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: // VALUE return VALUE; 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.VALUE, new org.apache.thrift.meta_data.FieldMetaData("value", org.apache.thrift.TFieldRequirementType.DEFAULT, 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, KeySlice.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(GetIndexedSlicesResult.class, metaDataMap); } public GetIndexedSlicesResult() { } public GetIndexedSlicesResult(List<KeySlice> value, long lts) { this(); this.value = value; this.lts = lts; setLtsIsSet(true); } /** * Performs a deep copy on <i>other</i>. */ public GetIndexedSlicesResult(GetIndexedSlicesResult other) { __isset_bit_vector.clear(); __isset_bit_vector.or(other.__isset_bit_vector); if (other.isSetValue()) { List<KeySlice> __this__value = new ArrayList<KeySlice>(); for (KeySlice other_element : other.value) { __this__value.add(new KeySlice(other_element)); } this.value = __this__value; } this.lts = other.lts; } public GetIndexedSlicesResult deepCopy() { return new GetIndexedSlicesResult(this); } @Override public void clear() { this.value = null; setLtsIsSet(false); this.lts = 0; } public int getValueSize() { return (this.value == null) ? 0 : this.value.size(); } public java.util.Iterator<KeySlice> getValueIterator() { return (this.value == null) ? null : this.value.iterator(); } public void addToValue(KeySlice elem) { if (this.value == null) { this.value = new ArrayList<KeySlice>(); } this.value.add(elem); } public List<KeySlice> getValue() { return this.value; } public GetIndexedSlicesResult setValue(List<KeySlice> value) { this.value = value; return this; } public void unsetValue() { this.value = null; } /** Returns true if field value is set (has been assigned a value) and false otherwise */ public boolean isSetValue() { return this.value != null; } public void setValueIsSet(boolean value) { if (!value) { this.value = null; } } public long getLts() { return this.lts; } public GetIndexedSlicesResult 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 VALUE: if (value == null) { unsetValue(); } else { setValue((List<KeySlice>) value); } break; case LTS: if (value == null) { unsetLts(); } else { setLts((Long) value); } break; } } public Object getFieldValue(_Fields field) { switch (field) { case VALUE: return getValue(); 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 VALUE: return isSetValue(); case LTS: return isSetLts(); } throw new IllegalStateException(); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof GetIndexedSlicesResult) return this.equals((GetIndexedSlicesResult) that); return false; } public boolean equals(GetIndexedSlicesResult that) { if (that == null) return false; boolean this_present_value = true && this.isSetValue(); boolean that_present_value = true && that.isSetValue(); if (this_present_value || that_present_value) { if (!(this_present_value && that_present_value)) return false; if (!this.value.equals(that.value)) 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_value = true && (isSetValue()); builder.append(present_value); if (present_value) builder.append(value); boolean present_lts = true; builder.append(present_lts); if (present_lts) builder.append(lts); return builder.toHashCode(); } public int compareTo(GetIndexedSlicesResult other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; GetIndexedSlicesResult typedOther = (GetIndexedSlicesResult) other; lastComparison = Boolean.valueOf(isSetValue()).compareTo(typedOther.isSetValue()); if (lastComparison != 0) { return lastComparison; } if (isSetValue()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.value, typedOther.value); 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: // VALUE if (field.type == org.apache.thrift.protocol.TType.LIST) { { org.apache.thrift.protocol.TList _list122 = iprot.readListBegin(); this.value = new ArrayList<KeySlice>(_list122.size); for (int _i123 = 0; _i123 < _list122.size; ++_i123) { KeySlice _elem124; // required _elem124 = new KeySlice(); _elem124.read(iprot); this.value.add(_elem124); } iprot.readListEnd(); } } 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.value != null) { oprot.writeFieldBegin(VALUE_FIELD_DESC); { oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, this.value.size())); for (KeySlice _iter125 : this.value) { _iter125.write(oprot); } oprot.writeListEnd(); } 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("GetIndexedSlicesResult("); boolean first = true; sb.append("value:"); if (this.value == null) { sb.append("null"); } else { sb.append(this.value); } 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); } } }