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 (0.7.0) * * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING */ package org.apache.flume.source.scribe; 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 LogEntry implements org.apache.thrift.TBase<LogEntry, LogEntry._Fields>, java.io.Serializable, Cloneable { private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct( "LogEntry"); private static final org.apache.thrift.protocol.TField CATEGORY_FIELD_DESC = new org.apache.thrift.protocol.TField( "category", org.apache.thrift.protocol.TType.STRING, (short) 1); private static final org.apache.thrift.protocol.TField MESSAGE_FIELD_DESC = new org.apache.thrift.protocol.TField( "message", org.apache.thrift.protocol.TType.STRING, (short) 2); public String category; // required public String message; // 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 { CATEGORY((short) 1, "category"), MESSAGE((short) 2, "message"); 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: // CATEGORY return CATEGORY; case 2: // MESSAGE return MESSAGE; 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 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.CATEGORY, new org.apache.thrift.meta_data.FieldMetaData("category", org.apache.thrift.TFieldRequirementType.DEFAULT, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))); tmpMap.put(_Fields.MESSAGE, new org.apache.thrift.meta_data.FieldMetaData("message", org.apache.thrift.TFieldRequirementType.DEFAULT, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))); metaDataMap = Collections.unmodifiableMap(tmpMap); org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(LogEntry.class, metaDataMap); } public LogEntry() { } public LogEntry(String category, String message) { this(); this.category = category; this.message = message; } /** * Performs a deep copy on <i>other</i>. */ public LogEntry(LogEntry other) { if (other.isSetCategory()) { this.category = other.category; } if (other.isSetMessage()) { this.message = other.message; } } public LogEntry deepCopy() { return new LogEntry(this); } @Override public void clear() { this.category = null; this.message = null; } public String getCategory() { return this.category; } public LogEntry setCategory(String category) { this.category = category; return this; } public void unsetCategory() { this.category = null; } /** Returns true if field category is set (has been assigned a value) and false otherwise */ public boolean isSetCategory() { return this.category != null; } public void setCategoryIsSet(boolean value) { if (!value) { this.category = null; } } public String getMessage() { return this.message; } public LogEntry setMessage(String message) { this.message = message; return this; } public void unsetMessage() { this.message = null; } /** Returns true if field message is set (has been assigned a value) and false otherwise */ public boolean isSetMessage() { return this.message != null; } public void setMessageIsSet(boolean value) { if (!value) { this.message = null; } } public void setFieldValue(_Fields field, Object value) { switch (field) { case CATEGORY: if (value == null) { unsetCategory(); } else { setCategory((String) value); } break; case MESSAGE: if (value == null) { unsetMessage(); } else { setMessage((String) value); } break; } } public Object getFieldValue(_Fields field) { switch (field) { case CATEGORY: return getCategory(); case MESSAGE: return getMessage(); } 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 CATEGORY: return isSetCategory(); case MESSAGE: return isSetMessage(); } throw new IllegalStateException(); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof LogEntry) return this.equals((LogEntry) that); return false; } public boolean equals(LogEntry that) { if (that == null) return false; boolean this_present_category = true && this.isSetCategory(); boolean that_present_category = true && that.isSetCategory(); if (this_present_category || that_present_category) { if (!(this_present_category && that_present_category)) return false; if (!this.category.equals(that.category)) return false; } boolean this_present_message = true && this.isSetMessage(); boolean that_present_message = true && that.isSetMessage(); if (this_present_message || that_present_message) { if (!(this_present_message && that_present_message)) return false; if (!this.message.equals(that.message)) return false; } return true; } @Override public int hashCode() { HashCodeBuilder builder = new HashCodeBuilder(); boolean present_category = true && (isSetCategory()); builder.append(present_category); if (present_category) builder.append(category); boolean present_message = true && (isSetMessage()); builder.append(present_message); if (present_message) builder.append(message); return builder.toHashCode(); } public int compareTo(LogEntry other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; LogEntry typedOther = (LogEntry) other; lastComparison = Boolean.valueOf(isSetCategory()).compareTo(typedOther.isSetCategory()); if (lastComparison != 0) { return lastComparison; } if (isSetCategory()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.category, typedOther.category); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetMessage()).compareTo(typedOther.isSetMessage()); if (lastComparison != 0) { return lastComparison; } if (isSetMessage()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.message, typedOther.message); 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: // CATEGORY if (field.type == org.apache.thrift.protocol.TType.STRING) { this.category = iprot.readString(); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type); } break; case 2: // MESSAGE if (field.type == org.apache.thrift.protocol.TType.STRING) { this.message = iprot.readString(); } 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.category != null) { oprot.writeFieldBegin(CATEGORY_FIELD_DESC); oprot.writeString(this.category); oprot.writeFieldEnd(); } if (this.message != null) { oprot.writeFieldBegin(MESSAGE_FIELD_DESC); oprot.writeString(this.message); oprot.writeFieldEnd(); } oprot.writeFieldStop(); oprot.writeStructEnd(); } @Override public String toString() { StringBuilder sb = new StringBuilder("LogEntry("); boolean first = true; sb.append("category:"); if (this.category == null) { sb.append("null"); } else { sb.append(this.category); } first = false; if (!first) sb.append(", "); sb.append("message:"); if (this.message == null) { sb.append("null"); } else { sb.append(this.message); } 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 { 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); } } }