Java tutorial
/** * Autogenerated by Thrift * * 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 ColumnDef implements org.apache.thrift.TBase<ColumnDef, ColumnDef._Fields>, java.io.Serializable, Cloneable { private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct( "ColumnDef"); private static final org.apache.thrift.protocol.TField NAME_FIELD_DESC = new org.apache.thrift.protocol.TField( "name", org.apache.thrift.protocol.TType.STRING, (short) 1); private static final org.apache.thrift.protocol.TField VALIDATION_CLASS_FIELD_DESC = new org.apache.thrift.protocol.TField( "validation_class", org.apache.thrift.protocol.TType.STRING, (short) 2); private static final org.apache.thrift.protocol.TField INDEX_TYPE_FIELD_DESC = new org.apache.thrift.protocol.TField( "index_type", org.apache.thrift.protocol.TType.I32, (short) 3); private static final org.apache.thrift.protocol.TField INDEX_NAME_FIELD_DESC = new org.apache.thrift.protocol.TField( "index_name", org.apache.thrift.protocol.TType.STRING, (short) 4); public ByteBuffer name; public String validation_class; /** * * @see IndexType */ public IndexType index_type; public String index_name; /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */ public enum _Fields implements org.apache.thrift.TFieldIdEnum { NAME((short) 1, "name"), VALIDATION_CLASS((short) 2, "validation_class"), /** * * @see IndexType */ INDEX_TYPE((short) 3, "index_type"), INDEX_NAME((short) 4, "index_name"); 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: // NAME return NAME; case 2: // VALIDATION_CLASS return VALIDATION_CLASS; case 3: // INDEX_TYPE return INDEX_TYPE; case 4: // INDEX_NAME return INDEX_NAME; 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.NAME, new org.apache.thrift.meta_data.FieldMetaData("name", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING, true))); tmpMap.put(_Fields.VALIDATION_CLASS, new org.apache.thrift.meta_data.FieldMetaData("validation_class", org.apache.thrift.TFieldRequirementType.REQUIRED, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))); tmpMap.put(_Fields.INDEX_TYPE, new org.apache.thrift.meta_data.FieldMetaData("index_type", org.apache.thrift.TFieldRequirementType.OPTIONAL, new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, IndexType.class))); tmpMap.put(_Fields.INDEX_NAME, new org.apache.thrift.meta_data.FieldMetaData("index_name", org.apache.thrift.TFieldRequirementType.OPTIONAL, new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))); metaDataMap = Collections.unmodifiableMap(tmpMap); org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(ColumnDef.class, metaDataMap); } public ColumnDef() { } public ColumnDef(ByteBuffer name, String validation_class) { this(); this.name = name; this.validation_class = validation_class; } /** * Performs a deep copy on <i>other</i>. */ public ColumnDef(ColumnDef other) { if (other.isSetName()) { this.name = org.apache.thrift.TBaseHelper.copyBinary(other.name); ; } if (other.isSetValidation_class()) { this.validation_class = other.validation_class; } if (other.isSetIndex_type()) { this.index_type = other.index_type; } if (other.isSetIndex_name()) { this.index_name = other.index_name; } } public ColumnDef deepCopy() { return new ColumnDef(this); } @Override public void clear() { this.name = null; this.validation_class = null; this.index_type = null; this.index_name = null; } public byte[] getName() { setName(org.apache.thrift.TBaseHelper.rightSize(name)); return name == null ? null : name.array(); } public ByteBuffer bufferForName() { return name; } public ColumnDef setName(byte[] name) { setName(name == null ? (ByteBuffer) null : ByteBuffer.wrap(name)); return this; } public ColumnDef setName(ByteBuffer name) { this.name = name; return this; } public void unsetName() { this.name = null; } /** Returns true if field name is set (has been assigned a value) and false otherwise */ public boolean isSetName() { return this.name != null; } public void setNameIsSet(boolean value) { if (!value) { this.name = null; } } public String getValidation_class() { return this.validation_class; } public ColumnDef setValidation_class(String validation_class) { this.validation_class = validation_class; return this; } public void unsetValidation_class() { this.validation_class = null; } /** Returns true if field validation_class is set (has been assigned a value) and false otherwise */ public boolean isSetValidation_class() { return this.validation_class != null; } public void setValidation_classIsSet(boolean value) { if (!value) { this.validation_class = null; } } /** * * @see IndexType */ public IndexType getIndex_type() { return this.index_type; } /** * * @see IndexType */ public ColumnDef setIndex_type(IndexType index_type) { this.index_type = index_type; return this; } public void unsetIndex_type() { this.index_type = null; } /** Returns true if field index_type is set (has been assigned a value) and false otherwise */ public boolean isSetIndex_type() { return this.index_type != null; } public void setIndex_typeIsSet(boolean value) { if (!value) { this.index_type = null; } } public String getIndex_name() { return this.index_name; } public ColumnDef setIndex_name(String index_name) { this.index_name = index_name; return this; } public void unsetIndex_name() { this.index_name = null; } /** Returns true if field index_name is set (has been assigned a value) and false otherwise */ public boolean isSetIndex_name() { return this.index_name != null; } public void setIndex_nameIsSet(boolean value) { if (!value) { this.index_name = null; } } public void setFieldValue(_Fields field, Object value) { switch (field) { case NAME: if (value == null) { unsetName(); } else { setName((ByteBuffer) value); } break; case VALIDATION_CLASS: if (value == null) { unsetValidation_class(); } else { setValidation_class((String) value); } break; case INDEX_TYPE: if (value == null) { unsetIndex_type(); } else { setIndex_type((IndexType) value); } break; case INDEX_NAME: if (value == null) { unsetIndex_name(); } else { setIndex_name((String) value); } break; } } public Object getFieldValue(_Fields field) { switch (field) { case NAME: return getName(); case VALIDATION_CLASS: return getValidation_class(); case INDEX_TYPE: return getIndex_type(); case INDEX_NAME: return getIndex_name(); } 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 NAME: return isSetName(); case VALIDATION_CLASS: return isSetValidation_class(); case INDEX_TYPE: return isSetIndex_type(); case INDEX_NAME: return isSetIndex_name(); } throw new IllegalStateException(); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof ColumnDef) return this.equals((ColumnDef) that); return false; } public boolean equals(ColumnDef that) { if (that == null) return false; boolean this_present_name = true && this.isSetName(); boolean that_present_name = true && that.isSetName(); if (this_present_name || that_present_name) { if (!(this_present_name && that_present_name)) return false; if (!this.name.equals(that.name)) return false; } boolean this_present_validation_class = true && this.isSetValidation_class(); boolean that_present_validation_class = true && that.isSetValidation_class(); if (this_present_validation_class || that_present_validation_class) { if (!(this_present_validation_class && that_present_validation_class)) return false; if (!this.validation_class.equals(that.validation_class)) return false; } boolean this_present_index_type = true && this.isSetIndex_type(); boolean that_present_index_type = true && that.isSetIndex_type(); if (this_present_index_type || that_present_index_type) { if (!(this_present_index_type && that_present_index_type)) return false; if (!this.index_type.equals(that.index_type)) return false; } boolean this_present_index_name = true && this.isSetIndex_name(); boolean that_present_index_name = true && that.isSetIndex_name(); if (this_present_index_name || that_present_index_name) { if (!(this_present_index_name && that_present_index_name)) return false; if (!this.index_name.equals(that.index_name)) return false; } return true; } @Override public int hashCode() { HashCodeBuilder builder = new HashCodeBuilder(); boolean present_name = true && (isSetName()); builder.append(present_name); if (present_name) builder.append(name); boolean present_validation_class = true && (isSetValidation_class()); builder.append(present_validation_class); if (present_validation_class) builder.append(validation_class); boolean present_index_type = true && (isSetIndex_type()); builder.append(present_index_type); if (present_index_type) builder.append(index_type.getValue()); boolean present_index_name = true && (isSetIndex_name()); builder.append(present_index_name); if (present_index_name) builder.append(index_name); return builder.toHashCode(); } public int compareTo(ColumnDef other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; ColumnDef typedOther = (ColumnDef) other; lastComparison = Boolean.valueOf(isSetName()).compareTo(typedOther.isSetName()); if (lastComparison != 0) { return lastComparison; } if (isSetName()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.name, typedOther.name); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetValidation_class()).compareTo(typedOther.isSetValidation_class()); if (lastComparison != 0) { return lastComparison; } if (isSetValidation_class()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.validation_class, typedOther.validation_class); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetIndex_type()).compareTo(typedOther.isSetIndex_type()); if (lastComparison != 0) { return lastComparison; } if (isSetIndex_type()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.index_type, typedOther.index_type); if (lastComparison != 0) { return lastComparison; } } lastComparison = Boolean.valueOf(isSetIndex_name()).compareTo(typedOther.isSetIndex_name()); if (lastComparison != 0) { return lastComparison; } if (isSetIndex_name()) { lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.index_name, typedOther.index_name); 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: // NAME if (field.type == org.apache.thrift.protocol.TType.STRING) { this.name = iprot.readBinary(); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type); } break; case 2: // VALIDATION_CLASS if (field.type == org.apache.thrift.protocol.TType.STRING) { this.validation_class = iprot.readString(); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type); } break; case 3: // INDEX_TYPE if (field.type == org.apache.thrift.protocol.TType.I32) { this.index_type = IndexType.findByValue(iprot.readI32()); } else { org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type); } break; case 4: // INDEX_NAME if (field.type == org.apache.thrift.protocol.TType.STRING) { this.index_name = 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.name != null) { oprot.writeFieldBegin(NAME_FIELD_DESC); oprot.writeBinary(this.name); oprot.writeFieldEnd(); } if (this.validation_class != null) { oprot.writeFieldBegin(VALIDATION_CLASS_FIELD_DESC); oprot.writeString(this.validation_class); oprot.writeFieldEnd(); } if (this.index_type != null) { if (isSetIndex_type()) { oprot.writeFieldBegin(INDEX_TYPE_FIELD_DESC); oprot.writeI32(this.index_type.getValue()); oprot.writeFieldEnd(); } } if (this.index_name != null) { if (isSetIndex_name()) { oprot.writeFieldBegin(INDEX_NAME_FIELD_DESC); oprot.writeString(this.index_name); oprot.writeFieldEnd(); } } oprot.writeFieldStop(); oprot.writeStructEnd(); } @Override public String toString() { StringBuilder sb = new StringBuilder("ColumnDef("); boolean first = true; sb.append("name:"); if (this.name == null) { sb.append("null"); } else { org.apache.thrift.TBaseHelper.toString(this.name, sb); } first = false; if (!first) sb.append(", "); sb.append("validation_class:"); if (this.validation_class == null) { sb.append("null"); } else { sb.append(this.validation_class); } first = false; if (isSetIndex_type()) { if (!first) sb.append(", "); sb.append("index_type:"); if (this.index_type == null) { sb.append("null"); } else { sb.append(this.index_type); } first = false; } if (isSetIndex_name()) { if (!first) sb.append(", "); sb.append("index_name:"); if (this.index_name == null) { sb.append("null"); } else { sb.append(this.index_name); } first = false; } sb.append(")"); return sb.toString(); } public void validate() throws org.apache.thrift.TException { // check for required fields if (name == null) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'name' was not present! Struct: " + toString()); } if (validation_class == null) { throw new org.apache.thrift.protocol.TProtocolException( "Required field 'validation_class' was not present! Struct: " + toString()); } } }