net.sf.duro

Class RelationType

java.lang.Object

net.sf.duro.Type

net.sf.duro.RelationType

All Implemented Interfaces:

java.io.Serializable

public class RelationType
extends Type

Instances of this class represent a DuroDBMS relation type.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RelationType(NameTypePair[] attributes)

Method Summary

Modifier and Type	Method and Description
java.util.Set<java.lang.String>	attributeNames()
java.lang.String	getName() Returns the name of a type.
boolean	isScalar() Determines if the type is scalar.

Methods inherited from class java.lang.Object

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

Constructor Detail

RelationType

public RelationType(NameTypePair[] attributes)

Method Detail

getName

public java.lang.String getName()

Description copied from class: Type

Returns the name of a type.

Specified by:

getName in class Type

Returns:

the type name, or null if the type has no name.

isScalar

public boolean isScalar()

Description copied from class: Type

Determines if the type is scalar.

Specified by:

isScalar in class Type

Returns:

true if the type is scalar, false if it is nonscalar.

attributeNames

public java.util.Set<java.lang.String> attributeNames()