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org.apache.hive.service.cli.thrift.TRowSet Maven / Gradle / Ivy
/**
* Autogenerated by Thrift Compiler (0.9.0)
*
* DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
* @generated
*/
package org.apache.hive.service.cli.thrift;
import org.apache.commons.lang.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 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 TRowSet 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("TRowSet");
private static final org.apache.thrift.protocol.TField START_ROW_OFFSET_FIELD_DESC = new org.apache.thrift.protocol.TField("startRowOffset", org.apache.thrift.protocol.TType.I64, (short)1);
private static final org.apache.thrift.protocol.TField ROWS_FIELD_DESC = new org.apache.thrift.protocol.TField("rows", org.apache.thrift.protocol.TType.LIST, (short)2);
private static final org.apache.thrift.protocol.TField COLUMNS_FIELD_DESC = new org.apache.thrift.protocol.TField("columns", org.apache.thrift.protocol.TType.LIST, (short)3);
private static final Map, SchemeFactory> schemes = new HashMap, SchemeFactory>();
static {
schemes.put(StandardScheme.class, new TRowSetStandardSchemeFactory());
schemes.put(TupleScheme.class, new TRowSetTupleSchemeFactory());
}
private long startRowOffset; // required
private List rows; // required
private List columns; // 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_ROW_OFFSET((short)1, "startRowOffset"),
ROWS((short)2, "rows"),
COLUMNS((short)3, "columns");
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 1: // START_ROW_OFFSET
return START_ROW_OFFSET;
case 2: // ROWS
return ROWS;
case 3: // COLUMNS
return COLUMNS;
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 static final int __STARTROWOFFSET_ISSET_ID = 0;
private byte __isset_bitfield = 0;
private _Fields optionals[] = {_Fields.COLUMNS};
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_ROW_OFFSET, new org.apache.thrift.meta_data.FieldMetaData("startRowOffset", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I64)));
tmpMap.put(_Fields.ROWS, new org.apache.thrift.meta_data.FieldMetaData("rows", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST,
new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TRow.class))));
tmpMap.put(_Fields.COLUMNS, new org.apache.thrift.meta_data.FieldMetaData("columns", org.apache.thrift.TFieldRequirementType.OPTIONAL,
new org.apache.thrift.meta_data.ListMetaData(org.apache.thrift.protocol.TType.LIST,
new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TColumn.class))));
metaDataMap = Collections.unmodifiableMap(tmpMap);
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TRowSet.class, metaDataMap);
}
public TRowSet() {
}
public TRowSet(
long startRowOffset,
List rows)
{
this();
this.startRowOffset = startRowOffset;
setStartRowOffsetIsSet(true);
this.rows = rows;
}
/**
* Performs a deep copy on other .
*/
public TRowSet(TRowSet other) {
__isset_bitfield = other.__isset_bitfield;
this.startRowOffset = other.startRowOffset;
if (other.isSetRows()) {
List __this__rows = new ArrayList();
for (TRow other_element : other.rows) {
__this__rows.add(new TRow(other_element));
}
this.rows = __this__rows;
}
if (other.isSetColumns()) {
List __this__columns = new ArrayList();
for (TColumn other_element : other.columns) {
__this__columns.add(new TColumn(other_element));
}
this.columns = __this__columns;
}
}
public TRowSet deepCopy() {
return new TRowSet(this);
}
@Override
public void clear() {
setStartRowOffsetIsSet(false);
this.startRowOffset = 0;
this.rows = null;
this.columns = null;
}
public long getStartRowOffset() {
return this.startRowOffset;
}
public void setStartRowOffset(long startRowOffset) {
this.startRowOffset = startRowOffset;
setStartRowOffsetIsSet(true);
}
public void unsetStartRowOffset() {
__isset_bitfield = EncodingUtils.clearBit(__isset_bitfield, __STARTROWOFFSET_ISSET_ID);
}
/** Returns true if field startRowOffset is set (has been assigned a value) and false otherwise */
public boolean isSetStartRowOffset() {
return EncodingUtils.testBit(__isset_bitfield, __STARTROWOFFSET_ISSET_ID);
}
public void setStartRowOffsetIsSet(boolean value) {
__isset_bitfield = EncodingUtils.setBit(__isset_bitfield, __STARTROWOFFSET_ISSET_ID, value);
}
public int getRowsSize() {
return (this.rows == null) ? 0 : this.rows.size();
}
public java.util.Iterator getRowsIterator() {
return (this.rows == null) ? null : this.rows.iterator();
}
public void addToRows(TRow elem) {
if (this.rows == null) {
this.rows = new ArrayList();
}
this.rows.add(elem);
}
public List getRows() {
return this.rows;
}
public void setRows(List rows) {
this.rows = rows;
}
public void unsetRows() {
this.rows = null;
}
/** Returns true if field rows is set (has been assigned a value) and false otherwise */
public boolean isSetRows() {
return this.rows != null;
}
public void setRowsIsSet(boolean value) {
if (!value) {
this.rows = null;
}
}
public int getColumnsSize() {
return (this.columns == null) ? 0 : this.columns.size();
}
public java.util.Iterator getColumnsIterator() {
return (this.columns == null) ? null : this.columns.iterator();
}
public void addToColumns(TColumn elem) {
if (this.columns == null) {
this.columns = new ArrayList();
}
this.columns.add(elem);
}
public List getColumns() {
return this.columns;
}
public void setColumns(List columns) {
this.columns = columns;
}
public void unsetColumns() {
this.columns = null;
}
/** Returns true if field columns is set (has been assigned a value) and false otherwise */
public boolean isSetColumns() {
return this.columns != null;
}
public void setColumnsIsSet(boolean value) {
if (!value) {
this.columns = null;
}
}
public void setFieldValue(_Fields field, Object value) {
switch (field) {
case START_ROW_OFFSET:
if (value == null) {
unsetStartRowOffset();
} else {
setStartRowOffset((Long)value);
}
break;
case ROWS:
if (value == null) {
unsetRows();
} else {
setRows((List)value);
}
break;
case COLUMNS:
if (value == null) {
unsetColumns();
} else {
setColumns((List)value);
}
break;
}
}
public Object getFieldValue(_Fields field) {
switch (field) {
case START_ROW_OFFSET:
return Long.valueOf(getStartRowOffset());
case ROWS:
return getRows();
case COLUMNS:
return getColumns();
}
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_ROW_OFFSET:
return isSetStartRowOffset();
case ROWS:
return isSetRows();
case COLUMNS:
return isSetColumns();
}
throw new IllegalStateException();
}
@Override
public boolean equals(Object that) {
if (that == null)
return false;
if (that instanceof TRowSet)
return this.equals((TRowSet)that);
return false;
}
public boolean equals(TRowSet that) {
if (that == null)
return false;
boolean this_present_startRowOffset = true;
boolean that_present_startRowOffset = true;
if (this_present_startRowOffset || that_present_startRowOffset) {
if (!(this_present_startRowOffset && that_present_startRowOffset))
return false;
if (this.startRowOffset != that.startRowOffset)
return false;
}
boolean this_present_rows = true && this.isSetRows();
boolean that_present_rows = true && that.isSetRows();
if (this_present_rows || that_present_rows) {
if (!(this_present_rows && that_present_rows))
return false;
if (!this.rows.equals(that.rows))
return false;
}
boolean this_present_columns = true && this.isSetColumns();
boolean that_present_columns = true && that.isSetColumns();
if (this_present_columns || that_present_columns) {
if (!(this_present_columns && that_present_columns))
return false;
if (!this.columns.equals(that.columns))
return false;
}
return true;
}
@Override
public int hashCode() {
HashCodeBuilder builder = new HashCodeBuilder();
boolean present_startRowOffset = true;
builder.append(present_startRowOffset);
if (present_startRowOffset)
builder.append(startRowOffset);
boolean present_rows = true && (isSetRows());
builder.append(present_rows);
if (present_rows)
builder.append(rows);
boolean present_columns = true && (isSetColumns());
builder.append(present_columns);
if (present_columns)
builder.append(columns);
return builder.toHashCode();
}
public int compareTo(TRowSet other) {
if (!getClass().equals(other.getClass())) {
return getClass().getName().compareTo(other.getClass().getName());
}
int lastComparison = 0;
TRowSet typedOther = (TRowSet)other;
lastComparison = Boolean.valueOf(isSetStartRowOffset()).compareTo(typedOther.isSetStartRowOffset());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetStartRowOffset()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.startRowOffset, typedOther.startRowOffset);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetRows()).compareTo(typedOther.isSetRows());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetRows()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.rows, typedOther.rows);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetColumns()).compareTo(typedOther.isSetColumns());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetColumns()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.columns, typedOther.columns);
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("TRowSet(");
boolean first = true;
sb.append("startRowOffset:");
sb.append(this.startRowOffset);
first = false;
if (!first) sb.append(", ");
sb.append("rows:");
if (this.rows == null) {
sb.append("null");
} else {
sb.append(this.rows);
}
first = false;
if (isSetColumns()) {
if (!first) sb.append(", ");
sb.append("columns:");
if (this.columns == null) {
sb.append("null");
} else {
sb.append(this.columns);
}
first = false;
}
sb.append(")");
return sb.toString();
}
public void validate() throws org.apache.thrift.TException {
// check for required fields
if (!isSetStartRowOffset()) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'startRowOffset' is unset! Struct:" + toString());
}
if (!isSetRows()) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'rows' is unset! Struct:" + toString());
}
// 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 {
// it doesn't seem like you should have to do this, but java serialization is wacky, and doesn't call the default constructor.
__isset_bitfield = 0;
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 TRowSetStandardSchemeFactory implements SchemeFactory {
public TRowSetStandardScheme getScheme() {
return new TRowSetStandardScheme();
}
}
private static class TRowSetStandardScheme extends StandardScheme {
public void read(org.apache.thrift.protocol.TProtocol iprot, TRowSet 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_ROW_OFFSET
if (schemeField.type == org.apache.thrift.protocol.TType.I64) {
struct.startRowOffset = iprot.readI64();
struct.setStartRowOffsetIsSet(true);
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
break;
case 2: // ROWS
if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
{
org.apache.thrift.protocol.TList _list118 = iprot.readListBegin();
struct.rows = new ArrayList(_list118.size);
for (int _i119 = 0; _i119 < _list118.size; ++_i119)
{
TRow _elem120; // optional
_elem120 = new TRow();
_elem120.read(iprot);
struct.rows.add(_elem120);
}
iprot.readListEnd();
}
struct.setRowsIsSet(true);
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
break;
case 3: // COLUMNS
if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
{
org.apache.thrift.protocol.TList _list121 = iprot.readListBegin();
struct.columns = new ArrayList(_list121.size);
for (int _i122 = 0; _i122 < _list121.size; ++_i122)
{
TColumn _elem123; // optional
_elem123 = new TColumn();
_elem123.read(iprot);
struct.columns.add(_elem123);
}
iprot.readListEnd();
}
struct.setColumnsIsSet(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();
struct.validate();
}
public void write(org.apache.thrift.protocol.TProtocol oprot, TRowSet struct) throws org.apache.thrift.TException {
struct.validate();
oprot.writeStructBegin(STRUCT_DESC);
oprot.writeFieldBegin(START_ROW_OFFSET_FIELD_DESC);
oprot.writeI64(struct.startRowOffset);
oprot.writeFieldEnd();
if (struct.rows != null) {
oprot.writeFieldBegin(ROWS_FIELD_DESC);
{
oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.rows.size()));
for (TRow _iter124 : struct.rows)
{
_iter124.write(oprot);
}
oprot.writeListEnd();
}
oprot.writeFieldEnd();
}
if (struct.columns != null) {
if (struct.isSetColumns()) {
oprot.writeFieldBegin(COLUMNS_FIELD_DESC);
{
oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.columns.size()));
for (TColumn _iter125 : struct.columns)
{
_iter125.write(oprot);
}
oprot.writeListEnd();
}
oprot.writeFieldEnd();
}
}
oprot.writeFieldStop();
oprot.writeStructEnd();
}
}
private static class TRowSetTupleSchemeFactory implements SchemeFactory {
public TRowSetTupleScheme getScheme() {
return new TRowSetTupleScheme();
}
}
private static class TRowSetTupleScheme extends TupleScheme {
@Override
public void write(org.apache.thrift.protocol.TProtocol prot, TRowSet struct) throws org.apache.thrift.TException {
TTupleProtocol oprot = (TTupleProtocol) prot;
oprot.writeI64(struct.startRowOffset);
{
oprot.writeI32(struct.rows.size());
for (TRow _iter126 : struct.rows)
{
_iter126.write(oprot);
}
}
BitSet optionals = new BitSet();
if (struct.isSetColumns()) {
optionals.set(0);
}
oprot.writeBitSet(optionals, 1);
if (struct.isSetColumns()) {
{
oprot.writeI32(struct.columns.size());
for (TColumn _iter127 : struct.columns)
{
_iter127.write(oprot);
}
}
}
}
@Override
public void read(org.apache.thrift.protocol.TProtocol prot, TRowSet struct) throws org.apache.thrift.TException {
TTupleProtocol iprot = (TTupleProtocol) prot;
struct.startRowOffset = iprot.readI64();
struct.setStartRowOffsetIsSet(true);
{
org.apache.thrift.protocol.TList _list128 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
struct.rows = new ArrayList(_list128.size);
for (int _i129 = 0; _i129 < _list128.size; ++_i129)
{
TRow _elem130; // optional
_elem130 = new TRow();
_elem130.read(iprot);
struct.rows.add(_elem130);
}
}
struct.setRowsIsSet(true);
BitSet incoming = iprot.readBitSet(1);
if (incoming.get(0)) {
{
org.apache.thrift.protocol.TList _list131 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
struct.columns = new ArrayList(_list131.size);
for (int _i132 = 0; _i132 < _list131.size; ++_i132)
{
TColumn _elem133; // optional
_elem133 = new TColumn();
_elem133.read(iprot);
struct.columns.add(_elem133);
}
}
struct.setColumnsIsSet(true);
}
}
}
}
