| /** |
| * Autogenerated by Thrift Compiler (0.9.1) |
| * |
| * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING |
| * @generated |
| */ |
| 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.lang3.builder.HashCodeBuilder; |
| import org.apache.thrift.scheme.IScheme; |
| import org.apache.thrift.scheme.SchemeFactory; |
| import org.apache.thrift.scheme.StandardScheme; |
| |
| import org.apache.thrift.scheme.TupleScheme; |
| import org.apache.thrift.protocol.TTupleProtocol; |
| import org.apache.thrift.protocol.TProtocolException; |
| import org.apache.thrift.EncodingUtils; |
| import org.apache.thrift.TException; |
| import org.apache.thrift.async.AsyncMethodCallback; |
| import org.apache.thrift.server.AbstractNonblockingServer.*; |
| 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; |
| |
| /** |
| * The ColumnSlice is used to select a set of columns from inside a row. |
| * If start or finish are unspecified they will default to the start-of |
| * end-of value. |
| * @param start. The start of the ColumnSlice inclusive |
| * @param finish. The end of the ColumnSlice inclusive |
| */ |
| public class ColumnSlice implements org.apache.thrift.TBase<ColumnSlice, ColumnSlice._Fields>, java.io.Serializable, Cloneable, Comparable<ColumnSlice> { |
| private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("ColumnSlice"); |
| |
| private static final org.apache.thrift.protocol.TField START_FIELD_DESC = new org.apache.thrift.protocol.TField("start", org.apache.thrift.protocol.TType.STRING, (short)1); |
| private static final org.apache.thrift.protocol.TField FINISH_FIELD_DESC = new org.apache.thrift.protocol.TField("finish", org.apache.thrift.protocol.TType.STRING, (short)2); |
| |
| private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>(); |
| static { |
| schemes.put(StandardScheme.class, new ColumnSliceStandardSchemeFactory()); |
| schemes.put(TupleScheme.class, new ColumnSliceTupleSchemeFactory()); |
| } |
| |
| public ByteBuffer start; // optional |
| public ByteBuffer finish; // optional |
| |
| /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */ |
| public enum _Fields implements org.apache.thrift.TFieldIdEnum { |
| START((short)1, "start"), |
| FINISH((short)2, "finish"); |
| |
| 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: // START |
| return START; |
| case 2: // FINISH |
| return FINISH; |
| 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 _Fields optionals[] = {_Fields.START,_Fields.FINISH}; |
| 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.START, new org.apache.thrift.meta_data.FieldMetaData("start", org.apache.thrift.TFieldRequirementType.OPTIONAL, |
| new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING , true))); |
| tmpMap.put(_Fields.FINISH, new org.apache.thrift.meta_data.FieldMetaData("finish", org.apache.thrift.TFieldRequirementType.OPTIONAL, |
| new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING , true))); |
| metaDataMap = Collections.unmodifiableMap(tmpMap); |
| org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(ColumnSlice.class, metaDataMap); |
| } |
| |
| public ColumnSlice() { |
| } |
| |
| /** |
| * Performs a deep copy on <i>other</i>. |
| */ |
| public ColumnSlice(ColumnSlice other) { |
| if (other.isSetStart()) { |
| this.start = org.apache.thrift.TBaseHelper.copyBinary(other.start); |
| ; |
| } |
| if (other.isSetFinish()) { |
| this.finish = org.apache.thrift.TBaseHelper.copyBinary(other.finish); |
| ; |
| } |
| } |
| |
| public ColumnSlice deepCopy() { |
| return new ColumnSlice(this); |
| } |
| |
| @Override |
| public void clear() { |
| this.start = null; |
| this.finish = null; |
| } |
| |
| public byte[] getStart() { |
| setStart(org.apache.thrift.TBaseHelper.rightSize(start)); |
| return start == null ? null : start.array(); |
| } |
| |
| public ByteBuffer bufferForStart() { |
| return start; |
| } |
| |
| public ColumnSlice setStart(byte[] start) { |
| setStart(start == null ? (ByteBuffer)null : ByteBuffer.wrap(start)); |
| return this; |
| } |
| |
| public ColumnSlice setStart(ByteBuffer start) { |
| this.start = start; |
| return this; |
| } |
| |
| public void unsetStart() { |
| this.start = null; |
| } |
| |
| /** Returns true if field start is set (has been assigned a value) and false otherwise */ |
| public boolean isSetStart() { |
| return this.start != null; |
| } |
| |
| public void setStartIsSet(boolean value) { |
| if (!value) { |
| this.start = null; |
| } |
| } |
| |
| public byte[] getFinish() { |
| setFinish(org.apache.thrift.TBaseHelper.rightSize(finish)); |
| return finish == null ? null : finish.array(); |
| } |
| |
| public ByteBuffer bufferForFinish() { |
| return finish; |
| } |
| |
| public ColumnSlice setFinish(byte[] finish) { |
| setFinish(finish == null ? (ByteBuffer)null : ByteBuffer.wrap(finish)); |
| return this; |
| } |
| |
| public ColumnSlice setFinish(ByteBuffer finish) { |
| this.finish = finish; |
| return this; |
| } |
| |
| public void unsetFinish() { |
| this.finish = null; |
| } |
| |
| /** Returns true if field finish is set (has been assigned a value) and false otherwise */ |
| public boolean isSetFinish() { |
| return this.finish != null; |
| } |
| |
| public void setFinishIsSet(boolean value) { |
| if (!value) { |
| this.finish = null; |
| } |
| } |
| |
| public void setFieldValue(_Fields field, Object value) { |
| switch (field) { |
| case START: |
| if (value == null) { |
| unsetStart(); |
| } else { |
| setStart((ByteBuffer)value); |
| } |
| break; |
| |
| case FINISH: |
| if (value == null) { |
| unsetFinish(); |
| } else { |
| setFinish((ByteBuffer)value); |
| } |
| break; |
| |
| } |
| } |
| |
| public Object getFieldValue(_Fields field) { |
| switch (field) { |
| case START: |
| return getStart(); |
| |
| case FINISH: |
| return getFinish(); |
| |
| } |
| 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 START: |
| return isSetStart(); |
| case FINISH: |
| return isSetFinish(); |
| } |
| throw new IllegalStateException(); |
| } |
| |
| @Override |
| public boolean equals(Object that) { |
| if (that == null) |
| return false; |
| if (that instanceof ColumnSlice) |
| return this.equals((ColumnSlice)that); |
| return false; |
| } |
| |
| public boolean equals(ColumnSlice that) { |
| if (that == null) |
| return false; |
| |
| boolean this_present_start = true && this.isSetStart(); |
| boolean that_present_start = true && that.isSetStart(); |
| if (this_present_start || that_present_start) { |
| if (!(this_present_start && that_present_start)) |
| return false; |
| if (!this.start.equals(that.start)) |
| return false; |
| } |
| |
| boolean this_present_finish = true && this.isSetFinish(); |
| boolean that_present_finish = true && that.isSetFinish(); |
| if (this_present_finish || that_present_finish) { |
| if (!(this_present_finish && that_present_finish)) |
| return false; |
| if (!this.finish.equals(that.finish)) |
| return false; |
| } |
| |
| return true; |
| } |
| |
| @Override |
| public int hashCode() { |
| HashCodeBuilder builder = new HashCodeBuilder(); |
| |
| boolean present_start = true && (isSetStart()); |
| builder.append(present_start); |
| if (present_start) |
| builder.append(start); |
| |
| boolean present_finish = true && (isSetFinish()); |
| builder.append(present_finish); |
| if (present_finish) |
| builder.append(finish); |
| |
| return builder.toHashCode(); |
| } |
| |
| @Override |
| public int compareTo(ColumnSlice other) { |
| if (!getClass().equals(other.getClass())) { |
| return getClass().getName().compareTo(other.getClass().getName()); |
| } |
| |
| int lastComparison = 0; |
| |
| lastComparison = Boolean.valueOf(isSetStart()).compareTo(other.isSetStart()); |
| if (lastComparison != 0) { |
| return lastComparison; |
| } |
| if (isSetStart()) { |
| lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.start, other.start); |
| if (lastComparison != 0) { |
| return lastComparison; |
| } |
| } |
| lastComparison = Boolean.valueOf(isSetFinish()).compareTo(other.isSetFinish()); |
| if (lastComparison != 0) { |
| return lastComparison; |
| } |
| if (isSetFinish()) { |
| lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.finish, other.finish); |
| 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 { |
| schemes.get(iprot.getScheme()).getScheme().read(iprot, this); |
| } |
| |
| public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException { |
| schemes.get(oprot.getScheme()).getScheme().write(oprot, this); |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder sb = new StringBuilder("ColumnSlice("); |
| boolean first = true; |
| |
| if (isSetStart()) { |
| sb.append("start:"); |
| if (this.start == null) { |
| sb.append("null"); |
| } else { |
| org.apache.thrift.TBaseHelper.toString(this.start, sb); |
| } |
| first = false; |
| } |
| if (isSetFinish()) { |
| if (!first) sb.append(", "); |
| sb.append("finish:"); |
| if (this.finish == null) { |
| sb.append("null"); |
| } else { |
| org.apache.thrift.TBaseHelper.toString(this.finish, sb); |
| } |
| first = false; |
| } |
| sb.append(")"); |
| return sb.toString(); |
| } |
| |
| public void validate() throws org.apache.thrift.TException { |
| // check for required fields |
| // check for sub-struct validity |
| } |
| |
| 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); |
| } |
| } |
| |
| private static class ColumnSliceStandardSchemeFactory implements SchemeFactory { |
| public ColumnSliceStandardScheme getScheme() { |
| return new ColumnSliceStandardScheme(); |
| } |
| } |
| |
| private static class ColumnSliceStandardScheme extends StandardScheme<ColumnSlice> { |
| |
| public void read(org.apache.thrift.protocol.TProtocol iprot, ColumnSlice struct) throws org.apache.thrift.TException { |
| org.apache.thrift.protocol.TField schemeField; |
| iprot.readStructBegin(); |
| while (true) |
| { |
| schemeField = iprot.readFieldBegin(); |
| if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { |
| break; |
| } |
| switch (schemeField.id) { |
| case 1: // START |
| if (schemeField.type == org.apache.thrift.protocol.TType.STRING) { |
| struct.start = iprot.readBinary(); |
| struct.setStartIsSet(true); |
| } else { |
| org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); |
| } |
| break; |
| case 2: // FINISH |
| if (schemeField.type == org.apache.thrift.protocol.TType.STRING) { |
| struct.finish = iprot.readBinary(); |
| struct.setFinishIsSet(true); |
| } else { |
| org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); |
| } |
| break; |
| default: |
| org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type); |
| } |
| iprot.readFieldEnd(); |
| } |
| iprot.readStructEnd(); |
| |
| // check for required fields of primitive type, which can't be checked in the validate method |
| struct.validate(); |
| } |
| |
| public void write(org.apache.thrift.protocol.TProtocol oprot, ColumnSlice struct) throws org.apache.thrift.TException { |
| struct.validate(); |
| |
| oprot.writeStructBegin(STRUCT_DESC); |
| if (struct.start != null) { |
| if (struct.isSetStart()) { |
| oprot.writeFieldBegin(START_FIELD_DESC); |
| oprot.writeBinary(struct.start); |
| oprot.writeFieldEnd(); |
| } |
| } |
| if (struct.finish != null) { |
| if (struct.isSetFinish()) { |
| oprot.writeFieldBegin(FINISH_FIELD_DESC); |
| oprot.writeBinary(struct.finish); |
| oprot.writeFieldEnd(); |
| } |
| } |
| oprot.writeFieldStop(); |
| oprot.writeStructEnd(); |
| } |
| |
| } |
| |
| private static class ColumnSliceTupleSchemeFactory implements SchemeFactory { |
| public ColumnSliceTupleScheme getScheme() { |
| return new ColumnSliceTupleScheme(); |
| } |
| } |
| |
| private static class ColumnSliceTupleScheme extends TupleScheme<ColumnSlice> { |
| |
| @Override |
| public void write(org.apache.thrift.protocol.TProtocol prot, ColumnSlice struct) throws org.apache.thrift.TException { |
| TTupleProtocol oprot = (TTupleProtocol) prot; |
| BitSet optionals = new BitSet(); |
| if (struct.isSetStart()) { |
| optionals.set(0); |
| } |
| if (struct.isSetFinish()) { |
| optionals.set(1); |
| } |
| oprot.writeBitSet(optionals, 2); |
| if (struct.isSetStart()) { |
| oprot.writeBinary(struct.start); |
| } |
| if (struct.isSetFinish()) { |
| oprot.writeBinary(struct.finish); |
| } |
| } |
| |
| @Override |
| public void read(org.apache.thrift.protocol.TProtocol prot, ColumnSlice struct) throws org.apache.thrift.TException { |
| TTupleProtocol iprot = (TTupleProtocol) prot; |
| BitSet incoming = iprot.readBitSet(2); |
| if (incoming.get(0)) { |
| struct.start = iprot.readBinary(); |
| struct.setStartIsSet(true); |
| } |
| if (incoming.get(1)) { |
| struct.finish = iprot.readBinary(); |
| struct.setFinishIsSet(true); |
| } |
| } |
| } |
| |
| } |
| |