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Shaded version of Apache Hive JDBC driver for Presto
/**
* 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 com.facebook.presto.hive.jdbc.$internal.org.apache.commons.lang.builder.HashCodeBuilder;
import com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.scheme.IScheme;
import com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.scheme.SchemeFactory;
import com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.scheme.StandardScheme;
import com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.scheme.TupleScheme;
import com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TTupleProtocol;
import com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TProtocolException;
import com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.EncodingUtils;
import com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.TException;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import java.util.EnumMap;
import java.util.Set;
import java.util.HashSet;
import java.util.EnumSet;
import java.util.Collections;
import java.util.BitSet;
import java.nio.ByteBuffer;
import java.util.Arrays;
import com.facebook.presto.hive.jdbc.$internal.org.slf4j.Logger;
import com.facebook.presto.hive.jdbc.$internal.org.slf4j.LoggerFactory;
public class TRow implements com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.TBase, java.io.Serializable, Cloneable {
private static final com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TStruct STRUCT_DESC = new com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TStruct("TRow");
private static final com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TField COL_VALS_FIELD_DESC = new com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TField("colVals", com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TType.LIST, (short)1);
private static final Map, SchemeFactory> schemes = new HashMap, SchemeFactory>();
static {
schemes.put(StandardScheme.class, new TRowStandardSchemeFactory());
schemes.put(TupleScheme.class, new TRowTupleSchemeFactory());
}
private List colVals; // required
/** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
public enum _Fields implements com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.TFieldIdEnum {
COL_VALS((short)1, "colVals");
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: // COL_VALS
return COL_VALS;
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, com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
static {
Map<_Fields, com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
tmpMap.put(_Fields.COL_VALS, new com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.meta_data.FieldMetaData("colVals", com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.TFieldRequirementType.REQUIRED,
new com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.meta_data.ListMetaData(com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TType.LIST,
new com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.meta_data.StructMetaData(com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TType.STRUCT, TColumnValue.class))));
metaDataMap = Collections.unmodifiableMap(tmpMap);
com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(TRow.class, metaDataMap);
}
public TRow() {
}
public TRow(
List colVals)
{
this();
this.colVals = colVals;
}
/**
* Performs a deep copy on other.
*/
public TRow(TRow other) {
if (other.isSetColVals()) {
List __this__colVals = new ArrayList();
for (TColumnValue other_element : other.colVals) {
__this__colVals.add(new TColumnValue(other_element));
}
this.colVals = __this__colVals;
}
}
public TRow deepCopy() {
return new TRow(this);
}
@Override
public void clear() {
this.colVals = null;
}
public int getColValsSize() {
return (this.colVals == null) ? 0 : this.colVals.size();
}
public java.util.Iterator getColValsIterator() {
return (this.colVals == null) ? null : this.colVals.iterator();
}
public void addToColVals(TColumnValue elem) {
if (this.colVals == null) {
this.colVals = new ArrayList();
}
this.colVals.add(elem);
}
public List getColVals() {
return this.colVals;
}
public void setColVals(List colVals) {
this.colVals = colVals;
}
public void unsetColVals() {
this.colVals = null;
}
/** Returns true if field colVals is set (has been assigned a value) and false otherwise */
public boolean isSetColVals() {
return this.colVals != null;
}
public void setColValsIsSet(boolean value) {
if (!value) {
this.colVals = null;
}
}
public void setFieldValue(_Fields field, Object value) {
switch (field) {
case COL_VALS:
if (value == null) {
unsetColVals();
} else {
setColVals((List)value);
}
break;
}
}
public Object getFieldValue(_Fields field) {
switch (field) {
case COL_VALS:
return getColVals();
}
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 COL_VALS:
return isSetColVals();
}
throw new IllegalStateException();
}
@Override
public boolean equals(Object that) {
if (that == null)
return false;
if (that instanceof TRow)
return this.equals((TRow)that);
return false;
}
public boolean equals(TRow that) {
if (that == null)
return false;
boolean this_present_colVals = true && this.isSetColVals();
boolean that_present_colVals = true && that.isSetColVals();
if (this_present_colVals || that_present_colVals) {
if (!(this_present_colVals && that_present_colVals))
return false;
if (!this.colVals.equals(that.colVals))
return false;
}
return true;
}
@Override
public int hashCode() {
HashCodeBuilder builder = new HashCodeBuilder();
boolean present_colVals = true && (isSetColVals());
builder.append(present_colVals);
if (present_colVals)
builder.append(colVals);
return builder.toHashCode();
}
public int compareTo(TRow other) {
if (!getClass().equals(other.getClass())) {
return getClass().getName().compareTo(other.getClass().getName());
}
int lastComparison = 0;
TRow typedOther = (TRow)other;
lastComparison = Boolean.valueOf(isSetColVals()).compareTo(typedOther.isSetColVals());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetColVals()) {
lastComparison = com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.TBaseHelper.compareTo(this.colVals, typedOther.colVals);
if (lastComparison != 0) {
return lastComparison;
}
}
return 0;
}
public _Fields fieldForId(int fieldId) {
return _Fields.findByThriftId(fieldId);
}
public void read(com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TProtocol iprot) throws com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.TException {
schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
}
public void write(com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TProtocol oprot) throws com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.TException {
schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("TRow(");
boolean first = true;
sb.append("colVals:");
if (this.colVals == null) {
sb.append("null");
} else {
sb.append(this.colVals);
}
first = false;
sb.append(")");
return sb.toString();
}
public void validate() throws com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.TException {
// check for required fields
if (!isSetColVals()) {
throw new com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TProtocolException("Required field 'colVals' is unset! Struct:" + toString());
}
// check for sub-struct validity
}
private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
try {
write(new com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TCompactProtocol(new com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.transport.TIOStreamTransport(out)));
} catch (com.facebook.presto.hive.jdbc.$internal.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 com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TCompactProtocol(new com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.transport.TIOStreamTransport(in)));
} catch (com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.TException te) {
throw new java.io.IOException(te);
}
}
private static class TRowStandardSchemeFactory implements SchemeFactory {
public TRowStandardScheme getScheme() {
return new TRowStandardScheme();
}
}
private static class TRowStandardScheme extends StandardScheme {
public void read(com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TProtocol iprot, TRow struct) throws com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.TException {
com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TField schemeField;
iprot.readStructBegin();
while (true)
{
schemeField = iprot.readFieldBegin();
if (schemeField.type == com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TType.STOP) {
break;
}
switch (schemeField.id) {
case 1: // COL_VALS
if (schemeField.type == com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TType.LIST) {
{
com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TList _list46 = iprot.readListBegin();
struct.colVals = new ArrayList(_list46.size);
for (int _i47 = 0; _i47 < _list46.size; ++_i47)
{
TColumnValue _elem48; // required
_elem48 = new TColumnValue();
_elem48.read(iprot);
struct.colVals.add(_elem48);
}
iprot.readListEnd();
}
struct.setColValsIsSet(true);
} else {
com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
break;
default:
com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
iprot.readFieldEnd();
}
iprot.readStructEnd();
struct.validate();
}
public void write(com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TProtocol oprot, TRow struct) throws com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.TException {
struct.validate();
oprot.writeStructBegin(STRUCT_DESC);
if (struct.colVals != null) {
oprot.writeFieldBegin(COL_VALS_FIELD_DESC);
{
oprot.writeListBegin(new com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TList(com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TType.STRUCT, struct.colVals.size()));
for (TColumnValue _iter49 : struct.colVals)
{
_iter49.write(oprot);
}
oprot.writeListEnd();
}
oprot.writeFieldEnd();
}
oprot.writeFieldStop();
oprot.writeStructEnd();
}
}
private static class TRowTupleSchemeFactory implements SchemeFactory {
public TRowTupleScheme getScheme() {
return new TRowTupleScheme();
}
}
private static class TRowTupleScheme extends TupleScheme {
@Override
public void write(com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TProtocol prot, TRow struct) throws com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.TException {
TTupleProtocol oprot = (TTupleProtocol) prot;
{
oprot.writeI32(struct.colVals.size());
for (TColumnValue _iter50 : struct.colVals)
{
_iter50.write(oprot);
}
}
}
@Override
public void read(com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TProtocol prot, TRow struct) throws com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.TException {
TTupleProtocol iprot = (TTupleProtocol) prot;
{
com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TList _list51 = new com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TList(com.facebook.presto.hive.jdbc.$internal.org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
struct.colVals = new ArrayList(_list51.size);
for (int _i52 = 0; _i52 < _list51.size; ++_i52)
{
TColumnValue _elem53; // required
_elem53 = new TColumnValue();
_elem53.read(iprot);
struct.colVals.add(_elem53);
}
}
struct.setColValsIsSet(true);
}
}
}