org.openrdf.repository.object.composition.helpers
Interface PropertySet

Type Parameters:

E - property type

All Superinterfaces:

Refreshable

All Known Implementing Classes:

CachedPropertySet, LocalizedPropertySet, RemotePropertySet, UnmodifiableProperty

public interface PropertySet
extends Refreshable

Internal interface for mapping roles. Allows access to property values as a Set or as a single value.

Author:

James Leigh

Field Summary

static String	ADD_ALL
static String	ADD_SINGLE
static String	GET_ALL
static String	GET_SINGLE
static String	SET_ALL
static String	SET_SINGLE

Method Summary

boolean	add(Object single) Append values with this value
boolean	addAll(Collection<?> all) Append all values with the values given.
Set<Object>	getAll() Get all values for property.
Object	getSingle() Assumes there is zero or one value and return null or the value.
void	setAll(Set<?> all) Replaces all values with the values given.
void	setSingle(Object single) Replace all values with this value

Methods inherited from interface org.openrdf.repository.object.traits.Refreshable

refresh

Field Detail

GET_ALL

static final String GET_ALL

See Also:

Constant Field Values

GET_SINGLE

static final String GET_SINGLE

See Also:

Constant Field Values

SET_ALL

static final String SET_ALL

See Also:

Constant Field Values

SET_SINGLE

static final String SET_SINGLE

See Also:

Constant Field Values

ADD_ALL

static final String ADD_ALL

See Also:

Constant Field Values

ADD_SINGLE

static final String ADD_SINGLE

See Also:

Constant Field Values

Method Detail

getAll

Set<Object> getAll()

Get all values for property.

Returns:

set of all values

setAll

void setAll(Set<?> all)

Replaces all values with the values given.

Parameters:

all -

getSingle

Object getSingle()

Assumes there is zero or one value and return null or the value.

Returns:

null or the single value

setSingle

void setSingle(Object single)

Replace all values with this value

Parameters:

single -

addAll

boolean addAll(Collection<?> all)

Append all values with the values given.

Parameters:

all -

add

boolean add(Object single)

Append values with this value

Parameters:

single -