org.cloudgraph.store.mapping

Class TableMapping

java.lang.Object

org.cloudgraph.store.mapping.TableMapping

Direct Known Subclasses:

DynamicTableMapping, StaticTableMapping

public abstract class TableMapping
extends Object

Encapsulates logic related to access of HTable specific configuration information.

Since:

0.5

Author:

Scott Cinnamond

Field Summary

Fields

Modifier and Type	Field and Description
protected String	physicalName
protected String	qualifiedLogicalName
protected Table	table
static String	TABLE_LOGICAL_NAME_DELIM

Constructor Summary

Constructors

Constructor and Description
TableMapping(Table table)
TableMapping(Table table, MappingConfiguration config)

Method Summary

Modifier and Type	Method and Description
Property	findProperty(String name)
Charset	getCharset()
String	getDataColumnFamilyName()
byte[]	getDataColumnFamilyNameBytes()
MappingConfiguration	getMappingConfiguration()
abstract StoreMappingContext	getMappingContext()
List<Property>	getProperties()
abstract String	getQualifiedLogicalName()
Table	getTable() Returns the configuration for the HTable.
boolean	hasHashAlgorithm() Returns true if the table has a specific hash algorithm configured.
boolean	optimisticConcurrency()
static String	qualifiedLogicalNameFor(QName typeName, StoreMappingContext context)
static String	qualifiedLogicalNameFor(Table table, StoreMappingContext context)
String	tableNamespaceRoot()
String	tableVolumeName()
boolean	tombstoneRows()
boolean	tombstoneRowsOverwriteable()
boolean	uniqueChecks()

Methods inherited from class java.lang.Object

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

Field Detail

TABLE_LOGICAL_NAME_DELIM

public static final String TABLE_LOGICAL_NAME_DELIM

See Also:

Constant Field Values

table

protected Table table

physicalName

protected String physicalName

qualifiedLogicalName

protected String qualifiedLogicalName

Constructor Detail

TableMapping

public TableMapping(Table table,
                    MappingConfiguration config)

TableMapping

public TableMapping(Table table)

Method Detail

getTable

public Table getTable()

Returns the configuration for the HTable.

Returns:

the configuration for the HTable.

getMappingConfiguration

public MappingConfiguration getMappingConfiguration()

getMappingContext

public abstract StoreMappingContext getMappingContext()

getQualifiedLogicalName

public abstract String getQualifiedLogicalName()

qualifiedLogicalNameFor

public static String qualifiedLogicalNameFor(Table table,
                                             StoreMappingContext context)

qualifiedLogicalNameFor

public static String qualifiedLogicalNameFor(QName typeName,
                                             StoreMappingContext context)

getDataColumnFamilyName

public String getDataColumnFamilyName()

getDataColumnFamilyNameBytes

public byte[] getDataColumnFamilyNameBytes()

hasHashAlgorithm

public boolean hasHashAlgorithm()

Returns true if the table has a specific hash algorithm configured.

Returns:

true if the table has a specific hash algorithm configured.

getCharset

public Charset getCharset()

getProperties

public List<Property> getProperties()

findProperty

public Property findProperty(String name)

uniqueChecks

public boolean uniqueChecks()

tombstoneRows

public boolean tombstoneRows()

tombstoneRowsOverwriteable

public boolean tombstoneRowsOverwriteable()

tableVolumeName

public String tableVolumeName()

tableNamespaceRoot

public String tableNamespaceRoot()

optimisticConcurrency

public boolean optimisticConcurrency()