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The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.
/**
* 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;
/**
* ColumnParent is used when selecting groups of columns from the same ColumnFamily. In directory structure terms, imagine
* ColumnParent as ColumnPath + '/../'.
*
* See also ColumnPath
*/
public class ColumnParent implements org.apache.thrift.TBase, java.io.Serializable, Cloneable {
private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("ColumnParent");
private static final org.apache.thrift.protocol.TField COLUMN_FAMILY_FIELD_DESC = new org.apache.thrift.protocol.TField("column_family", org.apache.thrift.protocol.TType.STRING, (short)3);
private static final org.apache.thrift.protocol.TField SUPER_COLUMN_FIELD_DESC = new org.apache.thrift.protocol.TField("super_column", org.apache.thrift.protocol.TType.STRING, (short)4);
public String column_family;
public ByteBuffer super_column;
/** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
public enum _Fields implements org.apache.thrift.TFieldIdEnum {
COLUMN_FAMILY((short)3, "column_family"),
SUPER_COLUMN((short)4, "super_column");
private static final Map byName = new HashMap();
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 3: // COLUMN_FAMILY
return COLUMN_FAMILY;
case 4: // SUPER_COLUMN
return SUPER_COLUMN;
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.COLUMN_FAMILY, new org.apache.thrift.meta_data.FieldMetaData("column_family", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
tmpMap.put(_Fields.SUPER_COLUMN, new org.apache.thrift.meta_data.FieldMetaData("super_column", 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(ColumnParent.class, metaDataMap);
}
public ColumnParent() {
}
public ColumnParent(
String column_family)
{
this();
this.column_family = column_family;
}
/**
* Performs a deep copy on other.
*/
public ColumnParent(ColumnParent other) {
if (other.isSetColumn_family()) {
this.column_family = other.column_family;
}
if (other.isSetSuper_column()) {
this.super_column = org.apache.thrift.TBaseHelper.copyBinary(other.super_column);
;
}
}
public ColumnParent deepCopy() {
return new ColumnParent(this);
}
@Override
public void clear() {
this.column_family = null;
this.super_column = null;
}
public String getColumn_family() {
return this.column_family;
}
public ColumnParent setColumn_family(String column_family) {
this.column_family = column_family;
return this;
}
public void unsetColumn_family() {
this.column_family = null;
}
/** Returns true if field column_family is set (has been assigned a value) and false otherwise */
public boolean isSetColumn_family() {
return this.column_family != null;
}
public void setColumn_familyIsSet(boolean value) {
if (!value) {
this.column_family = null;
}
}
public byte[] getSuper_column() {
setSuper_column(org.apache.thrift.TBaseHelper.rightSize(super_column));
return super_column == null ? null : super_column.array();
}
public ByteBuffer bufferForSuper_column() {
return super_column;
}
public ColumnParent setSuper_column(byte[] super_column) {
setSuper_column(super_column == null ? (ByteBuffer)null : ByteBuffer.wrap(super_column));
return this;
}
public ColumnParent setSuper_column(ByteBuffer super_column) {
this.super_column = super_column;
return this;
}
public void unsetSuper_column() {
this.super_column = null;
}
/** Returns true if field super_column is set (has been assigned a value) and false otherwise */
public boolean isSetSuper_column() {
return this.super_column != null;
}
public void setSuper_columnIsSet(boolean value) {
if (!value) {
this.super_column = null;
}
}
public void setFieldValue(_Fields field, Object value) {
switch (field) {
case COLUMN_FAMILY:
if (value == null) {
unsetColumn_family();
} else {
setColumn_family((String)value);
}
break;
case SUPER_COLUMN:
if (value == null) {
unsetSuper_column();
} else {
setSuper_column((ByteBuffer)value);
}
break;
}
}
public Object getFieldValue(_Fields field) {
switch (field) {
case COLUMN_FAMILY:
return getColumn_family();
case SUPER_COLUMN:
return getSuper_column();
}
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 COLUMN_FAMILY:
return isSetColumn_family();
case SUPER_COLUMN:
return isSetSuper_column();
}
throw new IllegalStateException();
}
@Override
public boolean equals(Object that) {
if (that == null)
return false;
if (that instanceof ColumnParent)
return this.equals((ColumnParent)that);
return false;
}
public boolean equals(ColumnParent that) {
if (that == null)
return false;
boolean this_present_column_family = true && this.isSetColumn_family();
boolean that_present_column_family = true && that.isSetColumn_family();
if (this_present_column_family || that_present_column_family) {
if (!(this_present_column_family && that_present_column_family))
return false;
if (!this.column_family.equals(that.column_family))
return false;
}
boolean this_present_super_column = true && this.isSetSuper_column();
boolean that_present_super_column = true && that.isSetSuper_column();
if (this_present_super_column || that_present_super_column) {
if (!(this_present_super_column && that_present_super_column))
return false;
if (!this.super_column.equals(that.super_column))
return false;
}
return true;
}
@Override
public int hashCode() {
HashCodeBuilder builder = new HashCodeBuilder();
boolean present_column_family = true && (isSetColumn_family());
builder.append(present_column_family);
if (present_column_family)
builder.append(column_family);
boolean present_super_column = true && (isSetSuper_column());
builder.append(present_super_column);
if (present_super_column)
builder.append(super_column);
return builder.toHashCode();
}
public int compareTo(ColumnParent other) {
if (!getClass().equals(other.getClass())) {
return getClass().getName().compareTo(other.getClass().getName());
}
int lastComparison = 0;
ColumnParent typedOther = (ColumnParent)other;
lastComparison = Boolean.valueOf(isSetColumn_family()).compareTo(typedOther.isSetColumn_family());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetColumn_family()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.column_family, typedOther.column_family);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetSuper_column()).compareTo(typedOther.isSetSuper_column());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetSuper_column()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.super_column, typedOther.super_column);
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 3: // COLUMN_FAMILY
if (field.type == org.apache.thrift.protocol.TType.STRING) {
this.column_family = iprot.readString();
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, field.type);
}
break;
case 4: // SUPER_COLUMN
if (field.type == org.apache.thrift.protocol.TType.STRING) {
this.super_column = iprot.readBinary();
} 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.column_family != null) {
oprot.writeFieldBegin(COLUMN_FAMILY_FIELD_DESC);
oprot.writeString(this.column_family);
oprot.writeFieldEnd();
}
if (this.super_column != null) {
if (isSetSuper_column()) {
oprot.writeFieldBegin(SUPER_COLUMN_FIELD_DESC);
oprot.writeBinary(this.super_column);
oprot.writeFieldEnd();
}
}
oprot.writeFieldStop();
oprot.writeStructEnd();
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("ColumnParent(");
boolean first = true;
sb.append("column_family:");
if (this.column_family == null) {
sb.append("null");
} else {
sb.append(this.column_family);
}
first = false;
if (isSetSuper_column()) {
if (!first) sb.append(", ");
sb.append("super_column:");
if (this.super_column == null) {
sb.append("null");
} else {
org.apache.thrift.TBaseHelper.toString(this.super_column, sb);
}
first = false;
}
sb.append(")");
return sb.toString();
}
public void validate() throws org.apache.thrift.TException {
// check for required fields
if (column_family == null) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'column_family' was not present! Struct: " + toString());
}
}
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);
}
}
}