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

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

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ReflectionMapping, TableMapping

public abstract class Mapping
extends Object
implements Serializable

See Also:

Serialized Form

Constructor Summary

	Mapping()
protected	Mapping(String mappingName, String tableName)

Method Summary

protected void	addAttribToVariableNameMap(ColumnAttrib attrib, String... attribNames)
void	addToExpressionTreeCache(String exprStr, ExpressionTree expressionTree)
boolean	containsVariableName(String varname)
ColumnAttrib	getAttribByVariableName(String name)
Set<ColumnAttrib>	getColumnAttribSet()
int	getEvalCacheSize()
Map<String,ExpressionTree>	getEvalMap()
ColumnAttrib	getKeyAttrib()
abstract Collection<String>	getMappingFamilyNames()
String	getMappingName()
String	getTableName()
void	resetDefaultValues()
void	setEvalCacheSize(int size)
protected void	setKeyAttrib(ColumnAttrib keyAttrib)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Mapping

public Mapping()

Mapping

protected Mapping(String mappingName,
                  String tableName)

Method Detail

getMappingFamilyNames

public abstract Collection<String> getMappingFamilyNames()
                                                  throws HBqlException

Throws:

HBqlException

getColumnAttribSet

public Set<ColumnAttrib> getColumnAttribSet()

containsVariableName

public boolean containsVariableName(String varname)

getAttribByVariableName

public ColumnAttrib getAttribByVariableName(String name)

resetDefaultValues

public void resetDefaultValues()
                        throws HBqlException

Throws:

HBqlException

addAttribToVariableNameMap

protected void addAttribToVariableNameMap(ColumnAttrib attrib,
                                          String... attribNames)
                                   throws HBqlException

Throws:

HBqlException

getEvalMap

public Map<String,ExpressionTree> getEvalMap()

getMappingName

public String getMappingName()

toString

public String toString()

Overrides:

toString in class Object

getEvalCacheSize

public int getEvalCacheSize()

getKeyAttrib

public ColumnAttrib getKeyAttrib()

setKeyAttrib

protected void setKeyAttrib(ColumnAttrib keyAttrib)

getTableName

public String getTableName()

setEvalCacheSize

public void setEvalCacheSize(int size)

addToExpressionTreeCache

public void addToExpressionTreeCache(String exprStr,
                                     ExpressionTree expressionTree)