org.apache.hadoop.hbase.hbql.mapping
Class TableMapping

java.lang.Object
  org.apache.hadoop.hbase.hbql.mapping.Mapping
      org.apache.hadoop.hbase.hbql.mapping.TableMapping

All Implemented Interfaces:

Serializable, HMapping

public class TableMapping
extends Mapping
implements HMapping

See Also:

Serialized Form

Constructor Summary

TableMapping()

TableMapping(HConnectionImpl conn, boolean tempMapping, boolean systemMapping, String mappingName, String tableName, KeyInfo keyInfo, List<FamilyMapping> familyMappingList)

Method Summary

void	addAttribToFamilyNameColumnListMap(HRecordAttrib attrib)
void	addAttribToFamilyNameColumnListMap(String familyName, List<HRecordAttrib> attribList)
protected void	addAttribToFamilyQualifiedNameMap(HRecordAttrib attrib)
protected void	addVersionAttrib(HRecordAttrib attrib)
String	asString()
boolean	containsFamily(String familyName)
boolean	containsFamilyNameInFamilyNameMap(String familyName)
void	dropMapping()
protected Map<String,HRecordAttrib>	getAttribByFamilyQualifiedNameMap()
ColumnAttrib	getAttribFromFamilyQualifiedName(String familyQualifiedName)
ColumnAttrib	getAttribFromFamilyQualifiedName(String familyName, String columnName)
List<HRecordAttrib>	getColumnAttribListByFamilyName(String familyName)
Set<String>	getFamilySet()
KeyInfo	getKeyInfo()
Set<String>	getMappingFamilyNames()
byte[]	getTableNameAsBytes()
ColumnAttrib	getUnMappedAttrib(String familyName)
ColumnAttrib	getVersionAttrib(String name)
boolean	isSystemMapping()
boolean	isTempMapping()
HRecord	newHRecord()
HRecord	newHRecord(Map<String,Object> initMap)
RecordFilter	newRecordFilter(String query)
void	validate(String mappingName)
void	validateKeyInfo(String indexName)

Methods inherited from class org.apache.hadoop.hbase.hbql.mapping.Mapping

addAttribToVariableNameMap, addToExpressionTreeCache, containsVariableName, getAttribByVariableName, getColumnAttribSet, getEvalCacheSize, getEvalMap, getKeyAttrib, getMappingName, getTableName, resetDefaultValues, setEvalCacheSize, setKeyAttrib, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.hadoop.hbase.hbql.client.HMapping

getMappingName, getTableName

Constructor Detail

TableMapping

public TableMapping()

TableMapping

public TableMapping(HConnectionImpl conn,
                    boolean tempMapping,
                    boolean systemMapping,
                    String mappingName,
                    String tableName,
                    KeyInfo keyInfo,
                    List<FamilyMapping> familyMappingList)
             throws HBqlException

Throws:

HBqlException

Method Detail

getKeyInfo

public KeyInfo getKeyInfo()

validateKeyInfo

public void validateKeyInfo(String indexName)
                     throws HBqlException

Throws:

HBqlException

newHRecord

public HRecord newHRecord()
                   throws HBqlException

Specified by:

newHRecord in interface HMapping

Throws:

HBqlException

newHRecord

public HRecord newHRecord(Map<String,Object> initMap)
                   throws HBqlException

Specified by:

newHRecord in interface HMapping

Throws:

HBqlException

getTableNameAsBytes

public byte[] getTableNameAsBytes()
                           throws HBqlException

Throws:

HBqlException

getAttribByFamilyQualifiedNameMap

protected Map<String,HRecordAttrib> getAttribByFamilyQualifiedNameMap()

getAttribFromFamilyQualifiedName

public ColumnAttrib getAttribFromFamilyQualifiedName(String familyName,
                                                     String columnName)

getAttribFromFamilyQualifiedName

public ColumnAttrib getAttribFromFamilyQualifiedName(String familyQualifiedName)

addAttribToFamilyQualifiedNameMap

protected void addAttribToFamilyQualifiedNameMap(HRecordAttrib attrib)
                                          throws HBqlException

Throws:

HBqlException

getUnMappedAttrib

public ColumnAttrib getUnMappedAttrib(String familyName)

getVersionAttrib

public ColumnAttrib getVersionAttrib(String name)

addVersionAttrib

protected void addVersionAttrib(HRecordAttrib attrib)
                         throws HBqlException

Throws:

HBqlException

getFamilySet

public Set<String> getFamilySet()

containsFamily

public boolean containsFamily(String familyName)

getColumnAttribListByFamilyName

public List<HRecordAttrib> getColumnAttribListByFamilyName(String familyName)

containsFamilyNameInFamilyNameMap

public boolean containsFamilyNameInFamilyNameMap(String familyName)

addAttribToFamilyNameColumnListMap

public void addAttribToFamilyNameColumnListMap(String familyName,
                                               List<HRecordAttrib> attribList)
                                        throws HBqlException

Throws:

HBqlException

addAttribToFamilyNameColumnListMap

public void addAttribToFamilyNameColumnListMap(HRecordAttrib attrib)
                                        throws HBqlException

Throws:

HBqlException

getMappingFamilyNames

public Set<String> getMappingFamilyNames()
                                  throws HBqlException

Specified by:

getMappingFamilyNames in class Mapping

Throws:

HBqlException

newRecordFilter

public RecordFilter newRecordFilter(String query)
                             throws HBqlException

Throws:

HBqlException

isTempMapping

public boolean isTempMapping()

Specified by:

isTempMapping in interface HMapping

isSystemMapping

public boolean isSystemMapping()

dropMapping

public void dropMapping()
                 throws HBqlException

Specified by:

dropMapping in interface HMapping

Throws:

HBqlException

validate

public void validate(String mappingName)
              throws HBqlException

Throws:

HBqlException

asString

public String asString()
                throws HBqlException

Specified by:

asString in interface HMapping

Throws:

HBqlException