org.apache.hadoop.hive.metastore.api

Class StorageDescriptor

java.lang.Object

org.apache.hadoop.hive.metastore.api.StorageDescriptor

All Implemented Interfaces:

Serializable, Cloneable, Comparable<StorageDescriptor>, org.apache.thrift.TBase<StorageDescriptor,StorageDescriptor._Fields>

public class StorageDescriptor
extends Object
implements org.apache.thrift.TBase<StorageDescriptor,StorageDescriptor._Fields>, Serializable, Cloneable

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StorageDescriptor._Fields The set of fields this struct contains, along with convenience methods for finding and manipulating them.

Field Summary

Fields

Modifier and Type	Field and Description
static Map<StorageDescriptor._Fields,org.apache.thrift.meta_data.FieldMetaData>	metaDataMap

Constructor Summary

Constructors

Constructor and Description
StorageDescriptor()
StorageDescriptor(List<FieldSchema> cols, String location, String inputFormat, String outputFormat, boolean compressed, int numBuckets, SerDeInfo serdeInfo, List<String> bucketCols, List<Order> sortCols, Map<String,String> parameters)
StorageDescriptor(StorageDescriptor other) Performs a deep copy on other.

Method Summary

Methods

Modifier and Type	Method and Description
void	addToBucketCols(String elem)
void	addToCols(FieldSchema elem)
void	addToSortCols(Order elem)
void	clear()
int	compareTo(StorageDescriptor other)
StorageDescriptor	deepCopy()
boolean	equals(Object that)
boolean	equals(StorageDescriptor that)
StorageDescriptor._Fields	fieldForId(int fieldId)
List<String>	getBucketCols()
Iterator<String>	getBucketColsIterator()
int	getBucketColsSize()
List<FieldSchema>	getCols()
Iterator<FieldSchema>	getColsIterator()
int	getColsSize()
Object	getFieldValue(StorageDescriptor._Fields field)
String	getInputFormat()
String	getLocation()
int	getNumBuckets()
String	getOutputFormat()
Map<String,String>	getParameters()
int	getParametersSize()
SerDeInfo	getSerdeInfo()
SkewedInfo	getSkewedInfo()
List<Order>	getSortCols()
Iterator<Order>	getSortColsIterator()
int	getSortColsSize()
int	hashCode()
boolean	isCompressed()
boolean	isSet(StorageDescriptor._Fields field) Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
boolean	isSetBucketCols() Returns true if field bucketCols is set (has been assigned a value) and false otherwise
boolean	isSetCols() Returns true if field cols is set (has been assigned a value) and false otherwise
boolean	isSetCompressed() Returns true if field compressed is set (has been assigned a value) and false otherwise
boolean	isSetInputFormat() Returns true if field inputFormat is set (has been assigned a value) and false otherwise
boolean	isSetLocation() Returns true if field location is set (has been assigned a value) and false otherwise
boolean	isSetNumBuckets() Returns true if field numBuckets is set (has been assigned a value) and false otherwise
boolean	isSetOutputFormat() Returns true if field outputFormat is set (has been assigned a value) and false otherwise
boolean	isSetParameters() Returns true if field parameters is set (has been assigned a value) and false otherwise
boolean	isSetSerdeInfo() Returns true if field serdeInfo is set (has been assigned a value) and false otherwise
boolean	isSetSkewedInfo() Returns true if field skewedInfo is set (has been assigned a value) and false otherwise
boolean	isSetSortCols() Returns true if field sortCols is set (has been assigned a value) and false otherwise
boolean	isSetStoredAsSubDirectories() Returns true if field storedAsSubDirectories is set (has been assigned a value) and false otherwise
boolean	isStoredAsSubDirectories()
void	putToParameters(String key, String val)
void	read(org.apache.thrift.protocol.TProtocol iprot)
void	setBucketCols(List<String> bucketCols)
void	setBucketColsIsSet(boolean value)
void	setCols(List<FieldSchema> cols)
void	setColsIsSet(boolean value)
void	setCompressed(boolean compressed)
void	setCompressedIsSet(boolean value)
void	setFieldValue(StorageDescriptor._Fields field, Object value)
void	setInputFormat(String inputFormat)
void	setInputFormatIsSet(boolean value)
void	setLocation(String location)
void	setLocationIsSet(boolean value)
void	setNumBuckets(int numBuckets)
void	setNumBucketsIsSet(boolean value)
void	setOutputFormat(String outputFormat)
void	setOutputFormatIsSet(boolean value)
void	setParameters(Map<String,String> parameters)
void	setParametersIsSet(boolean value)
void	setSerdeInfo(SerDeInfo serdeInfo)
void	setSerdeInfoIsSet(boolean value)
void	setSkewedInfo(SkewedInfo skewedInfo)
void	setSkewedInfoIsSet(boolean value)
void	setSortCols(List<Order> sortCols)
void	setSortColsIsSet(boolean value)
void	setStoredAsSubDirectories(boolean storedAsSubDirectories)
void	setStoredAsSubDirectoriesIsSet(boolean value)
String	toString()
void	unsetBucketCols()
void	unsetCols()
void	unsetCompressed()
void	unsetInputFormat()
void	unsetLocation()
void	unsetNumBuckets()
void	unsetOutputFormat()
void	unsetParameters()
void	unsetSerdeInfo()
void	unsetSkewedInfo()
void	unsetSortCols()
void	unsetStoredAsSubDirectories()
void	validate()
void	write(org.apache.thrift.protocol.TProtocol oprot)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

metaDataMap

public static final Map<StorageDescriptor._Fields,org.apache.thrift.meta_data.FieldMetaData> metaDataMap

Constructor Detail

StorageDescriptor

public StorageDescriptor()

StorageDescriptor

public StorageDescriptor(List<FieldSchema> cols,
                 String location,
                 String inputFormat,
                 String outputFormat,
                 boolean compressed,
                 int numBuckets,
                 SerDeInfo serdeInfo,
                 List<String> bucketCols,
                 List<Order> sortCols,
                 Map<String,String> parameters)

StorageDescriptor

public StorageDescriptor(StorageDescriptor other)

Performs a deep copy on other.

Method Detail

deepCopy

public StorageDescriptor deepCopy()

Specified by:

deepCopy in interface org.apache.thrift.TBase<StorageDescriptor,StorageDescriptor._Fields>

clear

public void clear()

Specified by:

clear in interface org.apache.thrift.TBase<StorageDescriptor,StorageDescriptor._Fields>

getColsSize

public int getColsSize()

getColsIterator

public Iterator<FieldSchema> getColsIterator()

addToCols

public void addToCols(FieldSchema elem)

getCols

public List<FieldSchema> getCols()

setCols

public void setCols(List<FieldSchema> cols)

unsetCols

public void unsetCols()

isSetCols

public boolean isSetCols()

Returns true if field cols is set (has been assigned a value) and false otherwise

setColsIsSet

public void setColsIsSet(boolean value)

getLocation

public String getLocation()

setLocation

public void setLocation(String location)

unsetLocation

public void unsetLocation()

isSetLocation

public boolean isSetLocation()

Returns true if field location is set (has been assigned a value) and false otherwise

setLocationIsSet

public void setLocationIsSet(boolean value)

getInputFormat

public String getInputFormat()

setInputFormat

public void setInputFormat(String inputFormat)

unsetInputFormat

public void unsetInputFormat()

isSetInputFormat

public boolean isSetInputFormat()

Returns true if field inputFormat is set (has been assigned a value) and false otherwise

setInputFormatIsSet

public void setInputFormatIsSet(boolean value)

getOutputFormat

public String getOutputFormat()

setOutputFormat

public void setOutputFormat(String outputFormat)

unsetOutputFormat

public void unsetOutputFormat()

isSetOutputFormat

public boolean isSetOutputFormat()

Returns true if field outputFormat is set (has been assigned a value) and false otherwise

setOutputFormatIsSet

public void setOutputFormatIsSet(boolean value)

isCompressed

public boolean isCompressed()

setCompressed

public void setCompressed(boolean compressed)

unsetCompressed

public void unsetCompressed()

isSetCompressed

public boolean isSetCompressed()

Returns true if field compressed is set (has been assigned a value) and false otherwise

setCompressedIsSet

public void setCompressedIsSet(boolean value)

getNumBuckets

public int getNumBuckets()

setNumBuckets

public void setNumBuckets(int numBuckets)

unsetNumBuckets

public void unsetNumBuckets()

isSetNumBuckets

public boolean isSetNumBuckets()

Returns true if field numBuckets is set (has been assigned a value) and false otherwise

setNumBucketsIsSet

public void setNumBucketsIsSet(boolean value)

getSerdeInfo

public SerDeInfo getSerdeInfo()

setSerdeInfo

public void setSerdeInfo(SerDeInfo serdeInfo)

unsetSerdeInfo

public void unsetSerdeInfo()

isSetSerdeInfo

public boolean isSetSerdeInfo()

Returns true if field serdeInfo is set (has been assigned a value) and false otherwise

setSerdeInfoIsSet

public void setSerdeInfoIsSet(boolean value)

getBucketColsSize

public int getBucketColsSize()

getBucketColsIterator

public Iterator<String> getBucketColsIterator()

addToBucketCols

public void addToBucketCols(String elem)

getBucketCols

public List<String> getBucketCols()

setBucketCols

public void setBucketCols(List<String> bucketCols)

unsetBucketCols

public void unsetBucketCols()

isSetBucketCols

public boolean isSetBucketCols()

Returns true if field bucketCols is set (has been assigned a value) and false otherwise

setBucketColsIsSet

public void setBucketColsIsSet(boolean value)

getSortColsSize

public int getSortColsSize()

getSortColsIterator

public Iterator<Order> getSortColsIterator()

addToSortCols

public void addToSortCols(Order elem)

getSortCols

public List<Order> getSortCols()

setSortCols

public void setSortCols(List<Order> sortCols)

unsetSortCols

public void unsetSortCols()

isSetSortCols

public boolean isSetSortCols()

Returns true if field sortCols is set (has been assigned a value) and false otherwise

setSortColsIsSet

public void setSortColsIsSet(boolean value)

getParametersSize

public int getParametersSize()

putToParameters

public void putToParameters(String key,
                   String val)

getParameters

public Map<String,String> getParameters()

setParameters

public void setParameters(Map<String,String> parameters)

unsetParameters

public void unsetParameters()

isSetParameters

public boolean isSetParameters()

Returns true if field parameters is set (has been assigned a value) and false otherwise

setParametersIsSet

public void setParametersIsSet(boolean value)

getSkewedInfo

public SkewedInfo getSkewedInfo()

setSkewedInfo

public void setSkewedInfo(SkewedInfo skewedInfo)

unsetSkewedInfo

public void unsetSkewedInfo()

isSetSkewedInfo

public boolean isSetSkewedInfo()

Returns true if field skewedInfo is set (has been assigned a value) and false otherwise

setSkewedInfoIsSet

public void setSkewedInfoIsSet(boolean value)

isStoredAsSubDirectories

public boolean isStoredAsSubDirectories()

setStoredAsSubDirectories

public void setStoredAsSubDirectories(boolean storedAsSubDirectories)

unsetStoredAsSubDirectories

public void unsetStoredAsSubDirectories()

isSetStoredAsSubDirectories

public boolean isSetStoredAsSubDirectories()

Returns true if field storedAsSubDirectories is set (has been assigned a value) and false otherwise

setStoredAsSubDirectoriesIsSet

public void setStoredAsSubDirectoriesIsSet(boolean value)

setFieldValue

public void setFieldValue(StorageDescriptor._Fields field,
                 Object value)

Specified by:

setFieldValue in interface org.apache.thrift.TBase<StorageDescriptor,StorageDescriptor._Fields>

getFieldValue

public Object getFieldValue(StorageDescriptor._Fields field)

Specified by:

getFieldValue in interface org.apache.thrift.TBase<StorageDescriptor,StorageDescriptor._Fields>

isSet

public boolean isSet(StorageDescriptor._Fields field)

Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise

Specified by:

isSet in interface org.apache.thrift.TBase<StorageDescriptor,StorageDescriptor._Fields>

equals

public boolean equals(Object that)

Overrides:

equals in class Object

equals

public boolean equals(StorageDescriptor that)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(StorageDescriptor other)

Specified by:

compareTo in interface Comparable<StorageDescriptor>

fieldForId

public StorageDescriptor._Fields fieldForId(int fieldId)

Specified by:

fieldForId in interface org.apache.thrift.TBase<StorageDescriptor,StorageDescriptor._Fields>

read

public void read(org.apache.thrift.protocol.TProtocol iprot)
          throws org.apache.thrift.TException

Specified by:

read in interface org.apache.thrift.TBase<StorageDescriptor,StorageDescriptor._Fields>

Throws:

org.apache.thrift.TException

write

public void write(org.apache.thrift.protocol.TProtocol oprot)
           throws org.apache.thrift.TException

Specified by:

write in interface org.apache.thrift.TBase<StorageDescriptor,StorageDescriptor._Fields>

Throws:

org.apache.thrift.TException

toString

public String toString()

Overrides:

toString in class Object

validate

public void validate()
              throws org.apache.thrift.TException

Throws:

org.apache.thrift.TException