org.apache.hadoop.hive.metastore.api.Schema 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.hadoop.hive.metastore.api;
import com.facebook.presto.hive.$internal.org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.thrift.scheme.IScheme;
import org.apache.thrift.scheme.SchemeFactory;
import org.apache.thrift.scheme.StandardScheme;
import org.apache.thrift.scheme.TupleScheme;
import org.apache.thrift.protocol.TTupleProtocol;
import org.apache.thrift.protocol.TProtocolException;
import org.apache.thrift.EncodingUtils;
import org.apache.thrift.TException;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import java.util.EnumMap;
import java.util.Set;
import java.util.HashSet;
import java.util.EnumSet;
import java.util.Collections;
import java.util.BitSet;
import java.nio.ByteBuffer;
import java.util.Arrays;
import com.facebook.presto.hive.$internal.org.slf4j.Logger;
import com.facebook.presto.hive.$internal.org.slf4j.LoggerFactory;
public class Schema 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("Schema");
private static final org.apache.thrift.protocol.TField FIELD_SCHEMAS_FIELD_DESC = new org.apache.thrift.protocol.TField("fieldSchemas", org.apache.thrift.protocol.TType.LIST, (short)1);
private static final org.apache.thrift.protocol.TField PROPERTIES_FIELD_DESC = new org.apache.thrift.protocol.TField("properties", org.apache.thrift.protocol.TType.MAP, (short)2);
private static final Map, SchemeFactory> schemes = new HashMap, SchemeFactory>();
static {
schemes.put(StandardScheme.class, new SchemaStandardSchemeFactory());
schemes.put(TupleScheme.class, new SchemaTupleSchemeFactory());
}
private List fieldSchemas; // required
private Map properties; // 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 {
FIELD_SCHEMAS((short)1, "fieldSchemas"),
PROPERTIES((short)2, "properties");
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: // FIELD_SCHEMAS
return FIELD_SCHEMAS;
case 2: // PROPERTIES
return PROPERTIES;
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.FIELD_SCHEMAS, new org.apache.thrift.meta_data.FieldMetaData("fieldSchemas", org.apache.thrift.TFieldRequirementType.DEFAULT,
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, FieldSchema.class))));
tmpMap.put(_Fields.PROPERTIES, new org.apache.thrift.meta_data.FieldMetaData("properties", org.apache.thrift.TFieldRequirementType.DEFAULT,
new org.apache.thrift.meta_data.MapMetaData(org.apache.thrift.protocol.TType.MAP,
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING),
new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING))));
metaDataMap = Collections.unmodifiableMap(tmpMap);
org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(Schema.class, metaDataMap);
}
public Schema() {
}
public Schema(
List fieldSchemas,
Map properties)
{
this();
this.fieldSchemas = fieldSchemas;
this.properties = properties;
}
/**
* Performs a deep copy on other.
*/
public Schema(Schema other) {
if (other.isSetFieldSchemas()) {
List __this__fieldSchemas = new ArrayList();
for (FieldSchema other_element : other.fieldSchemas) {
__this__fieldSchemas.add(new FieldSchema(other_element));
}
this.fieldSchemas = __this__fieldSchemas;
}
if (other.isSetProperties()) {
Map __this__properties = new HashMap();
for (Map.Entry other_element : other.properties.entrySet()) {
String other_element_key = other_element.getKey();
String other_element_value = other_element.getValue();
String __this__properties_copy_key = other_element_key;
String __this__properties_copy_value = other_element_value;
__this__properties.put(__this__properties_copy_key, __this__properties_copy_value);
}
this.properties = __this__properties;
}
}
public Schema deepCopy() {
return new Schema(this);
}
@Override
public void clear() {
this.fieldSchemas = null;
this.properties = null;
}
public int getFieldSchemasSize() {
return (this.fieldSchemas == null) ? 0 : this.fieldSchemas.size();
}
public java.util.Iterator getFieldSchemasIterator() {
return (this.fieldSchemas == null) ? null : this.fieldSchemas.iterator();
}
public void addToFieldSchemas(FieldSchema elem) {
if (this.fieldSchemas == null) {
this.fieldSchemas = new ArrayList();
}
this.fieldSchemas.add(elem);
}
public List getFieldSchemas() {
return this.fieldSchemas;
}
public void setFieldSchemas(List fieldSchemas) {
this.fieldSchemas = fieldSchemas;
}
public void unsetFieldSchemas() {
this.fieldSchemas = null;
}
/** Returns true if field fieldSchemas is set (has been assigned a value) and false otherwise */
public boolean isSetFieldSchemas() {
return this.fieldSchemas != null;
}
public void setFieldSchemasIsSet(boolean value) {
if (!value) {
this.fieldSchemas = null;
}
}
public int getPropertiesSize() {
return (this.properties == null) ? 0 : this.properties.size();
}
public void putToProperties(String key, String val) {
if (this.properties == null) {
this.properties = new HashMap();
}
this.properties.put(key, val);
}
public Map getProperties() {
return this.properties;
}
public void setProperties(Map properties) {
this.properties = properties;
}
public void unsetProperties() {
this.properties = null;
}
/** Returns true if field properties is set (has been assigned a value) and false otherwise */
public boolean isSetProperties() {
return this.properties != null;
}
public void setPropertiesIsSet(boolean value) {
if (!value) {
this.properties = null;
}
}
public void setFieldValue(_Fields field, Object value) {
switch (field) {
case FIELD_SCHEMAS:
if (value == null) {
unsetFieldSchemas();
} else {
setFieldSchemas((List)value);
}
break;
case PROPERTIES:
if (value == null) {
unsetProperties();
} else {
setProperties((Map)value);
}
break;
}
}
public Object getFieldValue(_Fields field) {
switch (field) {
case FIELD_SCHEMAS:
return getFieldSchemas();
case PROPERTIES:
return getProperties();
}
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 FIELD_SCHEMAS:
return isSetFieldSchemas();
case PROPERTIES:
return isSetProperties();
}
throw new IllegalStateException();
}
@Override
public boolean equals(Object that) {
if (that == null)
return false;
if (that instanceof Schema)
return this.equals((Schema)that);
return false;
}
public boolean equals(Schema that) {
if (that == null)
return false;
boolean this_present_fieldSchemas = true && this.isSetFieldSchemas();
boolean that_present_fieldSchemas = true && that.isSetFieldSchemas();
if (this_present_fieldSchemas || that_present_fieldSchemas) {
if (!(this_present_fieldSchemas && that_present_fieldSchemas))
return false;
if (!this.fieldSchemas.equals(that.fieldSchemas))
return false;
}
boolean this_present_properties = true && this.isSetProperties();
boolean that_present_properties = true && that.isSetProperties();
if (this_present_properties || that_present_properties) {
if (!(this_present_properties && that_present_properties))
return false;
if (!this.properties.equals(that.properties))
return false;
}
return true;
}
@Override
public int hashCode() {
HashCodeBuilder builder = new HashCodeBuilder();
boolean present_fieldSchemas = true && (isSetFieldSchemas());
builder.append(present_fieldSchemas);
if (present_fieldSchemas)
builder.append(fieldSchemas);
boolean present_properties = true && (isSetProperties());
builder.append(present_properties);
if (present_properties)
builder.append(properties);
return builder.toHashCode();
}
public int compareTo(Schema other) {
if (!getClass().equals(other.getClass())) {
return getClass().getName().compareTo(other.getClass().getName());
}
int lastComparison = 0;
Schema typedOther = (Schema)other;
lastComparison = Boolean.valueOf(isSetFieldSchemas()).compareTo(typedOther.isSetFieldSchemas());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetFieldSchemas()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.fieldSchemas, typedOther.fieldSchemas);
if (lastComparison != 0) {
return lastComparison;
}
}
lastComparison = Boolean.valueOf(isSetProperties()).compareTo(typedOther.isSetProperties());
if (lastComparison != 0) {
return lastComparison;
}
if (isSetProperties()) {
lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.properties, typedOther.properties);
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("Schema(");
boolean first = true;
sb.append("fieldSchemas:");
if (this.fieldSchemas == null) {
sb.append("null");
} else {
sb.append(this.fieldSchemas);
}
first = false;
if (!first) sb.append(", ");
sb.append("properties:");
if (this.properties == null) {
sb.append("null");
} else {
sb.append(this.properties);
}
first = false;
sb.append(")");
return sb.toString();
}
public void validate() throws org.apache.thrift.TException {
// check for required fields
// 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 {
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 SchemaStandardSchemeFactory implements SchemeFactory {
public SchemaStandardScheme getScheme() {
return new SchemaStandardScheme();
}
}
private static class SchemaStandardScheme extends StandardScheme {
public void read(org.apache.thrift.protocol.TProtocol iprot, Schema 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: // FIELD_SCHEMAS
if (schemeField.type == org.apache.thrift.protocol.TType.LIST) {
{
org.apache.thrift.protocol.TList _list294 = iprot.readListBegin();
struct.fieldSchemas = new ArrayList(_list294.size);
for (int _i295 = 0; _i295 < _list294.size; ++_i295)
{
FieldSchema _elem296; // optional
_elem296 = new FieldSchema();
_elem296.read(iprot);
struct.fieldSchemas.add(_elem296);
}
iprot.readListEnd();
}
struct.setFieldSchemasIsSet(true);
} else {
org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
}
break;
case 2: // PROPERTIES
if (schemeField.type == org.apache.thrift.protocol.TType.MAP) {
{
org.apache.thrift.protocol.TMap _map297 = iprot.readMapBegin();
struct.properties = new HashMap(2*_map297.size);
for (int _i298 = 0; _i298 < _map297.size; ++_i298)
{
String _key299; // required
String _val300; // required
_key299 = iprot.readString();
_val300 = iprot.readString();
struct.properties.put(_key299, _val300);
}
iprot.readMapEnd();
}
struct.setPropertiesIsSet(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, Schema struct) throws org.apache.thrift.TException {
struct.validate();
oprot.writeStructBegin(STRUCT_DESC);
if (struct.fieldSchemas != null) {
oprot.writeFieldBegin(FIELD_SCHEMAS_FIELD_DESC);
{
oprot.writeListBegin(new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, struct.fieldSchemas.size()));
for (FieldSchema _iter301 : struct.fieldSchemas)
{
_iter301.write(oprot);
}
oprot.writeListEnd();
}
oprot.writeFieldEnd();
}
if (struct.properties != null) {
oprot.writeFieldBegin(PROPERTIES_FIELD_DESC);
{
oprot.writeMapBegin(new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, struct.properties.size()));
for (Map.Entry _iter302 : struct.properties.entrySet())
{
oprot.writeString(_iter302.getKey());
oprot.writeString(_iter302.getValue());
}
oprot.writeMapEnd();
}
oprot.writeFieldEnd();
}
oprot.writeFieldStop();
oprot.writeStructEnd();
}
}
private static class SchemaTupleSchemeFactory implements SchemeFactory {
public SchemaTupleScheme getScheme() {
return new SchemaTupleScheme();
}
}
private static class SchemaTupleScheme extends TupleScheme {
@Override
public void write(org.apache.thrift.protocol.TProtocol prot, Schema struct) throws org.apache.thrift.TException {
TTupleProtocol oprot = (TTupleProtocol) prot;
BitSet optionals = new BitSet();
if (struct.isSetFieldSchemas()) {
optionals.set(0);
}
if (struct.isSetProperties()) {
optionals.set(1);
}
oprot.writeBitSet(optionals, 2);
if (struct.isSetFieldSchemas()) {
{
oprot.writeI32(struct.fieldSchemas.size());
for (FieldSchema _iter303 : struct.fieldSchemas)
{
_iter303.write(oprot);
}
}
}
if (struct.isSetProperties()) {
{
oprot.writeI32(struct.properties.size());
for (Map.Entry _iter304 : struct.properties.entrySet())
{
oprot.writeString(_iter304.getKey());
oprot.writeString(_iter304.getValue());
}
}
}
}
@Override
public void read(org.apache.thrift.protocol.TProtocol prot, Schema struct) throws org.apache.thrift.TException {
TTupleProtocol iprot = (TTupleProtocol) prot;
BitSet incoming = iprot.readBitSet(2);
if (incoming.get(0)) {
{
org.apache.thrift.protocol.TList _list305 = new org.apache.thrift.protocol.TList(org.apache.thrift.protocol.TType.STRUCT, iprot.readI32());
struct.fieldSchemas = new ArrayList(_list305.size);
for (int _i306 = 0; _i306 < _list305.size; ++_i306)
{
FieldSchema _elem307; // optional
_elem307 = new FieldSchema();
_elem307.read(iprot);
struct.fieldSchemas.add(_elem307);
}
}
struct.setFieldSchemasIsSet(true);
}
if (incoming.get(1)) {
{
org.apache.thrift.protocol.TMap _map308 = new org.apache.thrift.protocol.TMap(org.apache.thrift.protocol.TType.STRING, org.apache.thrift.protocol.TType.STRING, iprot.readI32());
struct.properties = new HashMap(2*_map308.size);
for (int _i309 = 0; _i309 < _map308.size; ++_i309)
{
String _key310; // required
String _val311; // required
_key310 = iprot.readString();
_val311 = iprot.readString();
struct.properties.put(_key310, _val311);
}
}
struct.setPropertiesIsSet(true);
}
}
}
}
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