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org.apache.parquet.format.OffsetIndex 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 OffsetIndex 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("OffsetIndex");
private static final org.apache.thrift.protocol.TField PAGE_LOCATIONS_FIELD_DESC = new org.apache.thrift.protocol.TField("page_locations", org.apache.thrift.protocol.TType.LIST, (short)1);
private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new OffsetIndexStandardSchemeFactory();
private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new OffsetIndexTupleSchemeFactory();
/**
* PageLocations, ordered by increasing PageLocation.offset. It is required
* that page_locations[i].first_row_index < page_locations[i+1].first_row_index.
*/
public @org.apache.thrift.annotation.Nullable java.util.List page_locations; // required
/** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
public enum _Fields implements org.apache.thrift.TFieldIdEnum {
/**
* PageLocations, ordered by increasing PageLocation.offset. It is required
* that page_locations[i].first_row_index < page_locations[i+1].first_row_index.
*/
PAGE_LOCATIONS((short)1, "page_locations");
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: // PAGE_LOCATIONS
return PAGE_LOCATIONS;
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
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.PAGE_LOCATIONS, new org.apache.thrift.meta_data.FieldMetaData("page_locations", 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, PageLocation.class))));
metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(OffsetIndex.class, metaDataMap);
}
public OffsetIndex() {
}
public OffsetIndex(
java.util.List page_locations)
{
this();
this.page_locations = page_locations;
}
/**
* Performs a deep copy on other .
*/
public OffsetIndex(OffsetIndex other) {
if (other.isSetPage_locations()) {
java.util.List __this__page_locations = new java.util.ArrayList(other.page_locations.size());
for (PageLocation other_element : other.page_locations) {
__this__page_locations.add(new PageLocation(other_element));
}
this.page_locations = __this__page_locations;
}
}
public OffsetIndex deepCopy() {
return new OffsetIndex(this);
}
@Override
public void clear() {
this.page_locations = null;
}
public int getPage_locationsSize() {
return (this.page_locations == null) ? 0 : this.page_locations.size();
}
@org.apache.thrift.annotation.Nullable
public java.util.Iterator getPage_locationsIterator() {
return (this.page_locations == null) ? null : this.page_locations.iterator();
}
public void addToPage_locations(PageLocation elem) {
if (this.page_locations == null) {
this.page_locations = new java.util.ArrayList();
}
this.page_locations.add(elem);
}
/**
* PageLocations, ordered by increasing PageLocation.offset. It is required
* that page_locations[i].first_row_index < page_locations[i+1].first_row_index.
*/
@org.apache.thrift.annotation.Nullable
public java.util.List getPage_locations() {
return this.page_locations;
}
/**
* PageLocations, ordered by increasing PageLocation.offset. It is required
* that page_locations[i].first_row_index < page_locations[i+1].first_row_index.
*/
public OffsetIndex setPage_locations(@org.apache.thrift.annotation.Nullable java.util.List page_locations) {
this.page_locations = page_locations;
return this;
}
public void unsetPage_locations() {
this.page_locations = null;
}
/** Returns true if field page_locations is set (has been assigned a value) and false otherwise */
public boolean isSetPage_locations() {
return this.page_locations != null;
}
public void setPage_locationsIsSet(boolean value) {
if (!value) {
this.page_locations = null;
}
}
public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
switch (field) {
case PAGE_LOCATIONS:
if (value == null) {
unsetPage_locations();
} else {
setPage_locations((java.util.List)value);
}
break;
}
}
@org.apache.thrift.annotation.Nullable
public java.lang.Object getFieldValue(_Fields field) {
switch (field) {
case PAGE_LOCATIONS:
return getPage_locations();
}
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 PAGE_LOCATIONS:
return isSetPage_locations();
}
throw new java.lang.IllegalStateException();
}
@Override
public boolean equals(java.lang.Object that) {
if (that instanceof OffsetIndex)
return this.equals((OffsetIndex)that);
return false;
}
public boolean equals(OffsetIndex that) {
if (that == null)
return false;
if (this == that)
return true;
boolean this_present_page_locations = true && this.isSetPage_locations();
boolean that_present_page_locations = true && that.isSetPage_locations();
if (this_present_page_locations || that_present_page_locations) {
if (!(this_present_page_locations && that_present_page_locations))
return false;
if (!this.page_locations.equals(that.page_locations))
return false;
}
return true;
}
@Override
public int hashCode() {
int hashCode = 1;
hashCode = hashCode * 8191 + ((isSetPage_locations()) ? 131071 : 524287);
if (isSetPage_locations())
hashCode = hashCode * 8191 + page_locations.hashCode();
return hashCode;
}
@Override
public int compareTo(OffsetIndex other) {
if (!getClass().equals(other.getClass())) {
return getClass().getName().compareTo(other.getClass().getName());
}
int lastComparison = 0;
lastComparison = java.lang.Boolean.compare(isSetPage_locations(), other.isSetPage_locations());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetPage_locations()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.page_locations, other.page_locations);
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("OffsetIndex(");
boolean first = true;
sb.append("page_locations:");
if (this.page_locations == null) {
sb.append("null");
} else {
sb.append(this.page_locations);
}
first = false;
sb.append(")");
return sb.toString();
}
public void validate() throws org.apache.thrift.TException {
// check for required fields
if (page_locations == null) {
throw new org.apache.thrift.protocol.TProtocolException("Required field 'page_locations' 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 {
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 OffsetIndexStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
public OffsetIndexStandardScheme getScheme() {
return new OffsetIndexStandardScheme();
}
}
private static class OffsetIndexStandardScheme extends org.apache.thrift.scheme.StandardScheme {
public void read(org.apache.thrift.protocol.TProtocol iprot, OffsetIndex 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: // PAGE_LOCATIONS
if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
{
org.apache.thrift.protocol.TList _list56 = iprot.readListBegin();
struct.page_locations = new java.util.ArrayList(_list56.size);
@org.apache.thrift.annotation.Nullable PageLocation _elem57;
for (int _i58 = 0; _i58 < _list56.size; ++_i58)
{
_elem57 = new PageLocation();
_elem57.read(iprot);
struct.page_locations.add(_elem57);
}
iprot.readListEnd();
}
struct.setPage_locationsIsSet(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, OffsetIndex struct) throws org.apache.thrift.TException {
struct.validate();
oprot.writeStructBegin(STRUCT_DESC);
if (struct.page_locations != null) {
oprot.writeFieldBegin(PAGE_LOCATIONS_FIELD_DESC);
{
oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.page_locations.size()));
for (PageLocation _iter59 : struct.page_locations)
{
_iter59.write(oprot);
}
oprot.writeListEnd();
}
oprot.writeFieldEnd();
}
oprot.writeFieldStop();
oprot.writeStructEnd();
}
}
private static class OffsetIndexTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
public OffsetIndexTupleScheme getScheme() {
return new OffsetIndexTupleScheme();
}
}
private static class OffsetIndexTupleScheme extends org.apache.thrift.scheme.TupleScheme {
@Override
public void write(org.apache.thrift.protocol.TProtocol prot, OffsetIndex struct) throws org.apache.thrift.TException {
org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
{
oprot.writeI32(struct.page_locations.size());
for (PageLocation _iter60 : struct.page_locations)
{
_iter60.write(oprot);
}
}
}
@Override
public void read(org.apache.thrift.protocol.TProtocol prot, OffsetIndex struct) throws org.apache.thrift.TException {
org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
{
org.apache.thrift.protocol.TList _list61 = iprot.readListBegin(org.apache.thrift.protocol.TType.STRUCT);
struct.page_locations = new java.util.ArrayList(_list61.size);
@org.apache.thrift.annotation.Nullable PageLocation _elem62;
for (int _i63 = 0; _i63 < _list61.size; ++_i63)
{
_elem62 = new PageLocation();
_elem62.read(iprot);
struct.page_locations.add(_elem62);
}
}
struct.setPage_locationsIsSet(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();
}
}
