/** * 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. */ package org.apache.hadoop.hbase.thrift.generated; 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.util.Arrays; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.apache.thrift.*; import org.apache.thrift.meta_data.*; import org.apache.thrift.protocol.*; /** * A Mutation object is used to either update or delete a column-value. */ public class Mutation implements TBase<Mutation._Fields>, java.io.Serializable, Cloneable, Comparable<Mutation> { private static final TStruct STRUCT_DESC = new TStruct("Mutation"); private static final TField IS_DELETE_FIELD_DESC = new TField("isDelete", TType.BOOL, (short)1); private static final TField COLUMN_FIELD_DESC = new TField("column", TType.STRING, (short)2); private static final TField VALUE_FIELD_DESC = new TField("value", TType.STRING, (short)3); public boolean isDelete; public byte[] column; public byte[] value; /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */ public enum _Fields implements TFieldIdEnum { IS_DELETE((short)1, "isDelete"), COLUMN((short)2, "column"), VALUE((short)3, "value"); private static final Map<Integer, _Fields> byId = new HashMap<Integer, _Fields>(); private static final Map<String, _Fields> byName = new HashMap<String, _Fields>(); static { for (_Fields field : EnumSet.allOf(_Fields.class)) { byId.put((int)field._thriftId, field); byName.put(field.getFieldName(), field); } } /** * Find the _Fields constant that matches fieldId, or null if its not found. */ public static _Fields findByThriftId(int fieldId) { return byId.get(fieldId); } /** * 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 __ISDELETE_ISSET_ID = 0; private BitSet __isset_bit_vector = new BitSet(1); public static final Map<_Fields, FieldMetaData> metaDataMap = Collections.unmodifiableMap(new EnumMap<_Fields, FieldMetaData>(_Fields.class) {{ put(_Fields.IS_DELETE, new FieldMetaData("isDelete", TFieldRequirementType.DEFAULT, new FieldValueMetaData(TType.BOOL))); put(_Fields.COLUMN, new FieldMetaData("column", TFieldRequirementType.DEFAULT, new FieldValueMetaData(TType.STRING))); put(_Fields.VALUE, new FieldMetaData("value", TFieldRequirementType.DEFAULT, new FieldValueMetaData(TType.STRING))); }}); static { FieldMetaData.addStructMetaDataMap(Mutation.class, metaDataMap); } public Mutation() { this.isDelete = false; } public Mutation( boolean isDelete, byte[] column, byte[] value) { this(); this.isDelete = isDelete; setIsDeleteIsSet(true); this.column = column; this.value = value; } /** * Performs a deep copy on <i>other</i>. */ public Mutation(Mutation other) { __isset_bit_vector.clear(); __isset_bit_vector.or(other.__isset_bit_vector); this.isDelete = other.isDelete; if (other.isSetColumn()) { this.column = other.column; } if (other.isSetValue()) { this.value = other.value; } } public Mutation deepCopy() { return new Mutation(this); } @Deprecated public Mutation clone() { return new Mutation(this); } public boolean isIsDelete() { return this.isDelete; } public Mutation setIsDelete(boolean isDelete) { this.isDelete = isDelete; setIsDeleteIsSet(true); return this; } public void unsetIsDelete() { __isset_bit_vector.clear(__ISDELETE_ISSET_ID); } /** Returns true if field isDelete is set (has been asigned a value) and false otherwise */ public boolean isSetIsDelete() { return __isset_bit_vector.get(__ISDELETE_ISSET_ID); } public void setIsDeleteIsSet(boolean value) { __isset_bit_vector.set(__ISDELETE_ISSET_ID, value); } public byte[] getColumn() { return this.column; } public Mutation setColumn(byte[] column) { this.column = column; return this; } public void unsetColumn() { this.column = null; } /** Returns true if field column is set (has been asigned a value) and false otherwise */ public boolean isSetColumn() { return this.column != null; } public void setColumnIsSet(boolean value) { if (!value) { this.column = null; } } public byte[] getValue() { return this.value; } public Mutation setValue(byte[] value) { this.value = value; return this; } public void unsetValue() { this.value = null; } /** Returns true if field value is set (has been asigned a value) and false otherwise */ public boolean isSetValue() { return this.value != null; } public void setValueIsSet(boolean value) { if (!value) { this.value = null; } } public void setFieldValue(_Fields field, Object value) { switch (field) { case IS_DELETE: if (value == null) { unsetIsDelete(); } else { setIsDelete((Boolean)value); } break; case COLUMN: if (value == null) { unsetColumn(); } else { setColumn((byte[])value); } break; case VALUE: if (value == null) { unsetValue(); } else { setValue((byte[])value); } break; } } public void setFieldValue(int fieldID, Object value) { setFieldValue(_Fields.findByThriftIdOrThrow(fieldID), value); } public Object getFieldValue(_Fields field) { switch (field) { case IS_DELETE: return new Boolean(isIsDelete()); case COLUMN: return getColumn(); case VALUE: return getValue(); } throw new IllegalStateException(); } public Object getFieldValue(int fieldId) { return getFieldValue(_Fields.findByThriftIdOrThrow(fieldId)); } /** Returns true if field corresponding to fieldID is set (has been asigned a value) and false otherwise */ public boolean isSet(_Fields field) { switch (field) { case IS_DELETE: return isSetIsDelete(); case COLUMN: return isSetColumn(); case VALUE: return isSetValue(); } throw new IllegalStateException(); } public boolean isSet(int fieldID) { return isSet(_Fields.findByThriftIdOrThrow(fieldID)); } @Override public boolean equals(Object that) { if (that == null) return false; if (that instanceof Mutation) return this.equals((Mutation)that); return false; } public boolean equals(Mutation that) { if (that == null) return false; boolean this_present_isDelete = true; boolean that_present_isDelete = true; if (this_present_isDelete || that_present_isDelete) { if (!(this_present_isDelete && that_present_isDelete)) return false; if (this.isDelete != that.isDelete) return false; } boolean this_present_column = true && this.isSetColumn(); boolean that_present_column = true && that.isSetColumn(); if (this_present_column || that_present_column) { if (!(this_present_column && that_present_column)) return false; if (!java.util.Arrays.equals(this.column, that.column)) 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 (!java.util.Arrays.equals(this.value, that.value)) return false; } return true; } @Override public int hashCode() { HashCodeBuilder builder = new HashCodeBuilder(); boolean present_isDelete = true; builder.append(present_isDelete); if (present_isDelete) builder.append(isDelete); boolean present_column = true && (isSetColumn()); builder.append(present_column); if (present_column) builder.append(column); boolean present_value = true && (isSetValue()); builder.append(present_value); if (present_value) builder.append(value); return builder.toHashCode(); } public int compareTo(Mutation other) { if (!getClass().equals(other.getClass())) { return getClass().getName().compareTo(other.getClass().getName()); } int lastComparison = 0; Mutation typedOther = (Mutation)other; lastComparison = Boolean.valueOf(isSetIsDelete()).compareTo(isSetIsDelete()); if (lastComparison != 0) { return lastComparison; } lastComparison = TBaseHelper.compareTo(isDelete, typedOther.isDelete); if (lastComparison != 0) { return lastComparison; } lastComparison = Boolean.valueOf(isSetColumn()).compareTo(isSetColumn()); if (lastComparison != 0) { return lastComparison; } lastComparison = TBaseHelper.compareTo(column, typedOther.column); if (lastComparison != 0) { return lastComparison; } lastComparison = Boolean.valueOf(isSetValue()).compareTo(isSetValue()); if (lastComparison != 0) { return lastComparison; } lastComparison = TBaseHelper.compareTo(value, typedOther.value); if (lastComparison != 0) { return lastComparison; } return 0; } public void read(TProtocol iprot) throws TException { TField field; iprot.readStructBegin(); while (true) { field = iprot.readFieldBegin(); if (field.type == TType.STOP) { break; } _Fields fieldId = _Fields.findByThriftId(field.id); if (fieldId == null) { TProtocolUtil.skip(iprot, field.type); } else { switch (fieldId) { case IS_DELETE: if (field.type == TType.BOOL) { this.isDelete = iprot.readBool(); setIsDeleteIsSet(true); } else { TProtocolUtil.skip(iprot, field.type); } break; case COLUMN: if (field.type == TType.STRING) { this.column = iprot.readBinary(); } else { TProtocolUtil.skip(iprot, field.type); } break; case VALUE: if (field.type == TType.STRING) { this.value = iprot.readBinary(); } else { TProtocolUtil.skip(iprot, field.type); } break; } iprot.readFieldEnd(); } } iprot.readStructEnd(); // check for required fields of primitive type, which can't be checked in the validate method validate(); } public void write(TProtocol oprot) throws TException { validate(); oprot.writeStructBegin(STRUCT_DESC); oprot.writeFieldBegin(IS_DELETE_FIELD_DESC); oprot.writeBool(this.isDelete); oprot.writeFieldEnd(); if (this.column != null) { oprot.writeFieldBegin(COLUMN_FIELD_DESC); oprot.writeBinary(this.column); oprot.writeFieldEnd(); } if (this.value != null) { oprot.writeFieldBegin(VALUE_FIELD_DESC); oprot.writeBinary(this.value); oprot.writeFieldEnd(); } oprot.writeFieldStop(); oprot.writeStructEnd(); } @Override public String toString() { StringBuilder sb = new StringBuilder("Mutation("); boolean first = true; sb.append("isDelete:"); sb.append(this.isDelete); first = false; if (!first) sb.append(", "); sb.append("column:"); if (this.column == null) { sb.append("null"); } else { sb.append(this.column); } first = false; if (!first) sb.append(", "); sb.append("value:"); if (this.value == null) { sb.append("null"); } else { sb.append(this.value); } first = false; sb.append(")"); return sb.toString(); } public void validate() throws TException { // check for required fields } }