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org.apache.parquet.format.DictionaryPageHeader Maven / Gradle / Ivy
/**
* Autogenerated by Thrift Compiler (0.16.0)
*
* DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
* @generated
*/
package org.apache.parquet.format;
@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked", "unused"})
@javax.annotation.Generated(value = "Autogenerated by Thrift Compiler (0.16.0)", date = "2023-05-12")
public class DictionaryPageHeader implements org.apache.thrift.TBase, java.io.Serializable, Cloneable, Comparable {
private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("DictionaryPageHeader");
private static final org.apache.thrift.protocol.TField NUM_VALUES_FIELD_DESC = new org.apache.thrift.protocol.TField("num_values", org.apache.thrift.protocol.TType.I32, (short)1);
private static final org.apache.thrift.protocol.TField ENCODING_FIELD_DESC = new org.apache.thrift.protocol.TField("encoding", org.apache.thrift.protocol.TType.I32, (short)2);
private static final org.apache.thrift.protocol.TField IS_SORTED_FIELD_DESC = new org.apache.thrift.protocol.TField("is_sorted", org.apache.thrift.protocol.TType.BOOL, (short)3);
private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new DictionaryPageHeaderStandardSchemeFactory();
private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new DictionaryPageHeaderTupleSchemeFactory();
/**
* Number of values in the dictionary *
*/
public int num_values; // required
/**
* Encoding using this dictionary page *
*
* @see Encoding
*/
public @org.apache.thrift.annotation.Nullable Encoding encoding; // required
/**
* If true, the entries in the dictionary are sorted in ascending order *
*/
public boolean is_sorted; // 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 {
/**
* Number of values in the dictionary *
*/
NUM_VALUES((short)1, "num_values"),
/**
* Encoding using this dictionary page *
*
* @see Encoding
*/
ENCODING((short)2, "encoding"),
/**
* If true, the entries in the dictionary are sorted in ascending order *
*/
IS_SORTED((short)3, "is_sorted");
private static final java.util.Map byName = new java.util.HashMap();
static {
for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
byName.put(field.getFieldName(), field);
}
}
/**
* Find the _Fields constant that matches fieldId, or null if its not found.
*/
@org.apache.thrift.annotation.Nullable
public static _Fields findByThriftId(int fieldId) {
switch(fieldId) {
case 1: // NUM_VALUES
return NUM_VALUES;
case 2: // ENCODING
return ENCODING;
case 3: // IS_SORTED
return IS_SORTED;
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 java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
return fields;
}
/**
* Find the _Fields constant that matches name, or null if its not found.
*/
@org.apache.thrift.annotation.Nullable
public static _Fields findByName(java.lang.String name) {
return byName.get(name);
}
private final short _thriftId;
private final java.lang.String _fieldName;
_Fields(short thriftId, java.lang.String fieldName) {
_thriftId = thriftId;
_fieldName = fieldName;
}
public short getThriftFieldId() {
return _thriftId;
}
public java.lang.String getFieldName() {
return _fieldName;
}
}
// isset id assignments
private static final int __NUM_VALUES_ISSET_ID = 0;
private static final int __IS_SORTED_ISSET_ID = 1;
private byte __isset_bitfield = 0;
private static final _Fields optionals[] = {_Fields.IS_SORTED};
public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
static {
java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
tmpMap.put(_Fields.NUM_VALUES, new org.apache.thrift.meta_data.FieldMetaData("num_values", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.I32)));
tmpMap.put(_Fields.ENCODING, new org.apache.thrift.meta_data.FieldMetaData("encoding", org.apache.thrift.TFieldRequirementType.REQUIRED,
new org.apache.thrift.meta_data.EnumMetaData(org.apache.thrift.protocol.TType.ENUM, Encoding.class)));
tmpMap.put(_Fields.IS_SORTED, new org.apache.thrift.meta_data.FieldMetaData("is_sorted", org.apache.thrift.TFieldRequirementType.OPTIONAL,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.BOOL)));
metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(DictionaryPageHeader.class, metaDataMap);
}
public DictionaryPageHeader() {
}
public DictionaryPageHeader(
int num_values,
Encoding encoding)
{
this();
this.num_values = num_values;
setNum_valuesIsSet(true);
this.encoding = encoding;
}
/**
* Performs a deep copy on other .
*/
public DictionaryPageHeader(DictionaryPageHeader other) {
__isset_bitfield = other.__isset_bitfield;
this.num_values = other.num_values;
if (other.isSetEncoding()) {
this.encoding = other.encoding;
}
this.is_sorted = other.is_sorted;
}
public DictionaryPageHeader deepCopy() {
return new DictionaryPageHeader(this);
}
@Override
public void clear() {
setNum_valuesIsSet(false);
this.num_values = 0;
this.encoding = null;
setIs_sortedIsSet(false);
this.is_sorted = false;
}
/**
* Number of values in the dictionary *
*/
public int getNum_values() {
return this.num_values;
}
/**
* Number of values in the dictionary *
*/
public DictionaryPageHeader setNum_values(int num_values) {
this.num_values = num_values;
setNum_valuesIsSet(true);
return this;
}
public void unsetNum_values() {
__isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __NUM_VALUES_ISSET_ID);
}
/** Returns true if field num_values is set (has been assigned a value) and false otherwise */
public boolean isSetNum_values() {
return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __NUM_VALUES_ISSET_ID);
}
public void setNum_valuesIsSet(boolean value) {
__isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __NUM_VALUES_ISSET_ID, value);
}
/**
* Encoding using this dictionary page *
*
* @see Encoding
*/
@org.apache.thrift.annotation.Nullable
public Encoding getEncoding() {
return this.encoding;
}
/**
* Encoding using this dictionary page *
*
* @see Encoding
*/
public DictionaryPageHeader setEncoding(@org.apache.thrift.annotation.Nullable Encoding encoding) {
this.encoding = encoding;
return this;
}
public void unsetEncoding() {
this.encoding = null;
}
/** Returns true if field encoding is set (has been assigned a value) and false otherwise */
public boolean isSetEncoding() {
return this.encoding != null;
}
public void setEncodingIsSet(boolean value) {
if (!value) {
this.encoding = null;
}
}
/**
* If true, the entries in the dictionary are sorted in ascending order *
*/
public boolean isIs_sorted() {
return this.is_sorted;
}
/**
* If true, the entries in the dictionary are sorted in ascending order *
*/
public DictionaryPageHeader setIs_sorted(boolean is_sorted) {
this.is_sorted = is_sorted;
setIs_sortedIsSet(true);
return this;
}
public void unsetIs_sorted() {
__isset_bitfield = org.apache.thrift.EncodingUtils.clearBit(__isset_bitfield, __IS_SORTED_ISSET_ID);
}
/** Returns true if field is_sorted is set (has been assigned a value) and false otherwise */
public boolean isSetIs_sorted() {
return org.apache.thrift.EncodingUtils.testBit(__isset_bitfield, __IS_SORTED_ISSET_ID);
}
public void setIs_sortedIsSet(boolean value) {
__isset_bitfield = org.apache.thrift.EncodingUtils.setBit(__isset_bitfield, __IS_SORTED_ISSET_ID, value);
}
public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
switch (field) {
case NUM_VALUES:
if (value == null) {
unsetNum_values();
} else {
setNum_values((java.lang.Integer)value);
}
break;
case ENCODING:
if (value == null) {
unsetEncoding();
} else {
setEncoding((Encoding)value);
}
break;
case IS_SORTED:
if (value == null) {
unsetIs_sorted();
} else {
setIs_sorted((java.lang.Boolean)value);
}
break;
}
}
@org.apache.thrift.annotation.Nullable
public java.lang.Object getFieldValue(_Fields field) {
switch (field) {
case NUM_VALUES:
return getNum_values();
case ENCODING:
return getEncoding();
case IS_SORTED:
return isIs_sorted();
}
throw new java.lang.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 java.lang.IllegalArgumentException();
}
switch (field) {
case NUM_VALUES:
return isSetNum_values();
case ENCODING:
return isSetEncoding();
case IS_SORTED:
return isSetIs_sorted();
}
throw new java.lang.IllegalStateException();
}
@Override
public boolean equals(java.lang.Object that) {
if (that instanceof DictionaryPageHeader)
return this.equals((DictionaryPageHeader)that);
return false;
}
public boolean equals(DictionaryPageHeader that) {
if (that == null)
return false;
if (this == that)
return true;
boolean this_present_num_values = true;
boolean that_present_num_values = true;
if (this_present_num_values || that_present_num_values) {
if (!(this_present_num_values && that_present_num_values))
return false;
if (this.num_values != that.num_values)
return false;
}
boolean this_present_encoding = true && this.isSetEncoding();
boolean that_present_encoding = true && that.isSetEncoding();
if (this_present_encoding || that_present_encoding) {
if (!(this_present_encoding && that_present_encoding))
return false;
if (!this.encoding.equals(that.encoding))
return false;
}
boolean this_present_is_sorted = true && this.isSetIs_sorted();
boolean that_present_is_sorted = true && that.isSetIs_sorted();
if (this_present_is_sorted || that_present_is_sorted) {
if (!(this_present_is_sorted && that_present_is_sorted))
return false;
if (this.is_sorted != that.is_sorted)
return false;
}
return true;
}
@Override
public int hashCode() {
int hashCode = 1;
hashCode = hashCode * 8191 + num_values;
hashCode = hashCode * 8191 + ((isSetEncoding()) ? 131071 : 524287);
if (isSetEncoding())
hashCode = hashCode * 8191 + encoding.getValue();
hashCode = hashCode * 8191 + ((isSetIs_sorted()) ? 131071 : 524287);
if (isSetIs_sorted())
hashCode = hashCode * 8191 + ((is_sorted) ? 131071 : 524287);
return hashCode;
}
@Override
public int compareTo(DictionaryPageHeader other) {
if (!getClass().equals(other.getClass())) {
return getClass().getName().compareTo(other.getClass().getName());
}
int lastComparison = 0;
lastComparison = java.lang.Boolean.compare(isSetNum_values(), other.isSetNum_values());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetNum_values()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.num_values, other.num_values);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = java.lang.Boolean.compare(isSetEncoding(), other.isSetEncoding());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetEncoding()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.encoding, other.encoding);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = java.lang.Boolean.compare(isSetIs_sorted(), other.isSetIs_sorted());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetIs_sorted()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.is_sorted, other.is_sorted);
if (lastComparison != 0) {
return lastComparison;
}
}
return 0;
}
@org.apache.thrift.annotation.Nullable
public _Fields fieldForId(int fieldId) {
return _Fields.findByThriftId(fieldId);
}
public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
scheme(iprot).read(iprot, this);
}
public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
scheme(oprot).write(oprot, this);
}
@Override
public java.lang.String toString() {
java.lang.StringBuilder sb = new java.lang.StringBuilder("DictionaryPageHeader(");
boolean first = true;
sb.append("num_values:");
sb.append(this.num_values);
first = false;
if (!first) sb.append(", ");
sb.append("encoding:");
if (this.encoding == null) {
sb.append("null");
} else {
sb.append(this.encoding);
}
first = false;
if (isSetIs_sorted()) {
if (!first) sb.append(", ");
sb.append("is_sorted:");
sb.append(this.is_sorted);
first = false;
}
sb.append(")");
return sb.toString();
}
public void validate() throws org.apache.thrift.TException {
// check for required fields
// alas, we cannot check 'num_values' because it's a primitive and you chose the non-beans generator.
if (encoding == null) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'encoding' was not present! 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, java.lang.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 DictionaryPageHeaderStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
public DictionaryPageHeaderStandardScheme getScheme() {
return new DictionaryPageHeaderStandardScheme();
}
}
private static class DictionaryPageHeaderStandardScheme extends org.apache.thrift.scheme.StandardScheme {
public void read(org.apache.thrift.protocol.TProtocol iprot, DictionaryPageHeader 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: // NUM_VALUES
if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
struct.num_values = iprot.readI32();
struct.setNum_valuesIsSet(true);
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
break;
case 2: // ENCODING
if (schemeField.type == org.apache.thrift.protocol.TType.I32) {
struct.encoding = org.apache.parquet.format.Encoding.findByValue(iprot.readI32());
struct.setEncodingIsSet(true);
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
break;
case 3: // IS_SORTED
if (schemeField.type == org.apache.thrift.protocol.TType.BOOL) {
struct.is_sorted = iprot.readBool();
struct.setIs_sortedIsSet(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
if (!struct.isSetNum_values()) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'num_values' was not found in serialized data! Struct: " + toString());
}
struct.validate();
}
public void write(org.apache.thrift.protocol.TProtocol oprot, DictionaryPageHeader struct) throws org.apache.thrift.TException {
struct.validate();
oprot.writeStructBegin(STRUCT_DESC);
oprot.writeFieldBegin(NUM_VALUES_FIELD_DESC);
oprot.writeI32(struct.num_values);
oprot.writeFieldEnd();
if (struct.encoding != null) {
oprot.writeFieldBegin(ENCODING_FIELD_DESC);
oprot.writeI32(struct.encoding.getValue());
oprot.writeFieldEnd();
}
if (struct.isSetIs_sorted()) {
oprot.writeFieldBegin(IS_SORTED_FIELD_DESC);
oprot.writeBool(struct.is_sorted);
oprot.writeFieldEnd();
}
oprot.writeFieldStop();
oprot.writeStructEnd();
}
}
private static class DictionaryPageHeaderTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
public DictionaryPageHeaderTupleScheme getScheme() {
return new DictionaryPageHeaderTupleScheme();
}
}
private static class DictionaryPageHeaderTupleScheme extends org.apache.thrift.scheme.TupleScheme {
@Override
public void write(org.apache.thrift.protocol.TProtocol prot, DictionaryPageHeader struct) throws org.apache.thrift.TException {
org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
oprot.writeI32(struct.num_values);
oprot.writeI32(struct.encoding.getValue());
java.util.BitSet optionals = new java.util.BitSet();
if (struct.isSetIs_sorted()) {
optionals.set(0);
}
oprot.writeBitSet(optionals, 1);
if (struct.isSetIs_sorted()) {
oprot.writeBool(struct.is_sorted);
}
}
@Override
public void read(org.apache.thrift.protocol.TProtocol prot, DictionaryPageHeader struct) throws org.apache.thrift.TException {
org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
struct.num_values = iprot.readI32();
struct.setNum_valuesIsSet(true);
struct.encoding = org.apache.parquet.format.Encoding.findByValue(iprot.readI32());
struct.setEncodingIsSet(true);
java.util.BitSet incoming = iprot.readBitSet(1);
if (incoming.get(0)) {
struct.is_sorted = iprot.readBool();
struct.setIs_sortedIsSet(true);
}
}
}
private static S scheme(org.apache.thrift.protocol.TProtocol proto) {
return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
}
}
