Package net.shibboleth.idp.attribute

Class EmptyAttributeValue

java.lang.Object

net.shibboleth.idp.attribute.EmptyAttributeValue

All Implemented Interfaces:

Comparable<IdPAttributeValue>, IdPAttributeValue

public final class EmptyAttributeValue
extends Object
implements IdPAttributeValue

An IdPAttributeValue that is empty. This class defines an enum to represent the various types of empty values that can occur.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	EmptyAttributeValue.EmptyType	Types of empty values.

Field Summary

Fields

Modifier and Type	Field	Description
static final EmptyAttributeValue	NULL	Instance of null empty attribute value.
private final EmptyAttributeValue.EmptyType	value	Value of the attribute.
static final EmptyAttributeValue	ZERO_LENGTH	Instance of zero length attribute value.

Constructor Summary

Constructors

Constructor	Description
EmptyAttributeValue(EmptyAttributeValue.EmptyType attributeValue)	Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
String	getDisplayValue()	Get a displayable form of the value for user interfaces and similar purposes.
Object	getNativeValue()	Get the native representation of the value of this attribute.
EmptyAttributeValue.EmptyType	getValue()	Return the value.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.shibboleth.idp.attribute.IdPAttributeValue

compareTo

Field Details

NULL

@Nonnull
public static final EmptyAttributeValue NULL

Instance of null empty attribute value.

ZERO_LENGTH

@Nonnull
public static final EmptyAttributeValue ZERO_LENGTH

Instance of zero length attribute value.

value

@Nonnull
private final EmptyAttributeValue.EmptyType value

Value of the attribute.

Constructor Details

EmptyAttributeValue

public EmptyAttributeValue(@Nonnull @ParameterName(name="attributeValue")
 EmptyAttributeValue.EmptyType attributeValue)

Constructor.

Parameters:

attributeValue - value of the attribute

Method Details

getNativeValue

@Nonnull
public Object getNativeValue()

Get the native representation of the value of this attribute.

Specified by:

getNativeValue in interface IdPAttributeValue

Returns:

the attribute value in native format.

getValue

@Nonnull
public EmptyAttributeValue.EmptyType getValue()

Return the value.

Returns:

the value

getDisplayValue

@Nonnull
@NotEmpty
public String getDisplayValue()

Get a displayable form of the value for user interfaces and similar purposes.

Specified by:

getDisplayValue in interface IdPAttributeValue

Returns:

a displayable value

equals

public boolean equals(@Nullable
 Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object