com.sparsity.sparksee.gdb

Class Attribute

java.lang.Object

com.sparsity.sparksee.gdb.Attribute

public class Attribute
extends java.lang.Object

Attribute data class.

It contains information about an attribute.

Author:

Sparsity Technologies http://www.sparsity-technologies.com

Field Summary

Fields

Modifier and Type	Field and Description
static int	InvalidAttribute Invalid attribute identifier constant.

Method Summary

Modifier and Type	Method and Description
int	getArraySize() Gets the number of elements in the array.
long	getCount() Gets the number of non-NULL values.
DataType	getDataType() Gets the data type.
Value	getDefaultValue()
int	getId() Gets the Sparksee attribute identifier.
AttributeKind	getKind() Gets the attribute kind.
java.lang.String	getName() Gets the unique attribute name.
long	getSize() Gets the number of different values.
int	getTypeId() Gets the Sparksee type identifier.
boolean	isArrayAttribute() Check if it's an array attribute.
boolean	isSessionAttribute() Check if it's a session attribute or a persistent one.

Methods inherited from class java.lang.Object

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

Field Detail

InvalidAttribute

public static int InvalidAttribute

Invalid attribute identifier constant.

Method Detail

getSize

public long getSize()

Gets the number of different values.

Returns:

The number of different values.

getId

public int getId()

Gets the Sparksee attribute identifier.

Returns:

The Sparksee attribute identifier.

getTypeId

public int getTypeId()

Gets the Sparksee type identifier.

Returns:

The Sparksee type identifier.

isArrayAttribute

public boolean isArrayAttribute()

Check if it's an array attribute.

Returns:

True if it's an array attribute, or false otherwise.

getCount

public long getCount()

Gets the number of non-NULL values.

Returns:

The number of non-NULL values.

isSessionAttribute

public boolean isSessionAttribute()

Check if it's a session attribute or a persistent one.

Returns:

True if it's a session attribute, or false otherwise.

getDataType

public DataType getDataType()

Gets the data type.

Returns:

The DataType.

getKind

public AttributeKind getKind()

Gets the attribute kind.

Returns:

The AttributeKind.

getDefaultValue

public Value getDefaultValue()

getArraySize

public int getArraySize()

Gets the number of elements in the array.

Returns:

The size of the array

getName

public java.lang.String getName()

Gets the unique attribute name.

Returns:

The unique attribute name.