org.ximtec.igesture.core.composite

Class DefaultConstraint

java.lang.Object

org.ximtec.igesture.core.DefaultPropertyChangeNotifier

org.ximtec.igesture.core.DefaultDataObject

org.ximtec.igesture.core.composite.DefaultConstraint

All Implemented Interfaces:

Serializable, Constraint, DataObject, PropertyChangeNotifier

Direct Known Subclasses:

ConcurrencyConstraint, IntervalConstraint, ProximityConstraint, SequenceConstraint

public abstract class DefaultConstraint
extends DefaultDataObject
implements Constraint

Author:

Bjorn Puype, bpuype@gmail.com

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,String>	DEFAULT_CONFIGURATION
protected List<DefaultConstraintEntry>	gestures
protected Map<String,IConstraintParameter>	parameterMapping
protected Set<IConstraintParameter>	parameters
static String	PROPERTY_CONSTRAINT_PARAMETER_VALUE
static String	PROPERTY_GESTURES

Fields inherited from class org.ximtec.igesture.core.DefaultDataObject

PROPERTY_ID

Fields inherited from class org.ximtec.igesture.core.DefaultPropertyChangeNotifier

propertyChangeSupport

Constructor Summary

Constructors

Constructor and Description
DefaultConstraint()

Method Summary

Methods

Modifier and Type	Method and Description
void	addConstraintParameters(IConstraintParameter param)
void	addGestureClass(String gestureClass) Add a gesture class to the composite gesture.
void	addGestureClass(String gestureClass, int user) Add a gesture class to the composite gesture and specify the user that performs it.
void	addGestureClass(String gestureClass, int user, String deviceType, Set<String> devices) Add a gesture class to the composite gesture and specify the user and the device type used to perform it.
void	addGestureClass(String gestureClass, String deviceType, Set<String> devices) Add a gesture class to the composite gesture and specify the device type used to perform it.
Map<String,Calendar>	determineTimeWindows() Determine the time window for each composing gesture.
Set<String>	generatePatterns(Map<String,String> charMapping) Generate all possible string patterns that represent the composite gesture.
Set<IConstraintParameter>	getConstraintParameters()
Set<String>	getDistinctGestureClasses() Get the disctinct gesture classes that compose this composite gesture
List<String>	getGestureClasses() Get all the names of the gesture classes that compose this composite gesture
List<DefaultConstraintEntry>	getGestureEntries() Get all gesture entries.
int	getNumberOfGestures() Get the number of composing gestures
String	getParameter(String property)
Map<String,String>	getParameters() Returns an array of containing the constraint parameters.
void	removeAllConstraintParameters()
void	removeAllGestureClasses() Remove all gesture classes from the composite.
void	removeGestureClass(DefaultConstraintEntry entry) Removes the specified gesture class from the composite.
void	setParameter(String property, String value)
String	toString()
boolean	validateConditions(List<Gesture<?>> gestures, IDeviceManager manager) Validate the constraint conditions.

Methods inherited from class org.ximtec.igesture.core.DefaultDataObject

accept, getId, setId

Methods inherited from class org.ximtec.igesture.core.DefaultPropertyChangeNotifier

addPropertyChangeListener, addPropertyChangeListener, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ximtec.igesture.core.PropertyChangeNotifier

addPropertyChangeListener, addPropertyChangeListener, removePropertyChangeListener, removePropertyChangeListener

Field Detail

DEFAULT_CONFIGURATION

protected Map<String,String> DEFAULT_CONFIGURATION

parameterMapping

protected Map<String,IConstraintParameter> parameterMapping

gestures

protected List<DefaultConstraintEntry> gestures

PROPERTY_GESTURES

public static final String PROPERTY_GESTURES

See Also:

Constant Field Values

PROPERTY_CONSTRAINT_PARAMETER_VALUE

public static final String PROPERTY_CONSTRAINT_PARAMETER_VALUE

See Also:

Constant Field Values

parameters

protected Set<IConstraintParameter> parameters

Constructor Detail

DefaultConstraint

public DefaultConstraint()

Method Detail

addConstraintParameters

public void addConstraintParameters(IConstraintParameter param)

Specified by:

addConstraintParameters in interface Constraint

addGestureClass

public void addGestureClass(String gestureClass)

Description copied from interface: Constraint

Add a gesture class to the composite gesture. Note: All users and devices are allowed to perform the gesture.

Specified by:

addGestureClass in interface Constraint

addGestureClass

public void addGestureClass(String gestureClass,
                   int user)

Description copied from interface: Constraint

Add a gesture class to the composite gesture and specify the user that performs it. Note: All devices are allowed to perform the gesture.

Specified by:

addGestureClass in interface Constraint

addGestureClass

public void addGestureClass(String gestureClass,
                   String deviceType,
                   Set<String> devices)

Description copied from interface: Constraint

Add a gesture class to the composite gesture and specify the device type used to perform it. Note: all users are allowed to perform to gesture. If devices is null, all devices of type deviceType are allowed to perform the gesture.

Specified by:

addGestureClass in interface Constraint

addGestureClass

public void addGestureClass(String gestureClass,
                   int user,
                   String deviceType,
                   Set<String> devices)

Description copied from interface: Constraint

Add a gesture class to the composite gesture and specify the user and the device type used to perform it. Note: if devices is null, all devices of type deviceType are allowed to perform the gesture.

Specified by:

addGestureClass in interface Constraint

getGestureClasses

public List<String> getGestureClasses()

Description copied from interface: Constraint

Get all the names of the gesture classes that compose this composite gesture

Specified by:

getGestureClasses in interface Constraint

getDistinctGestureClasses

public Set<String> getDistinctGestureClasses()

Description copied from interface: Constraint

Get the disctinct gesture classes that compose this composite gesture

Specified by:

getDistinctGestureClasses in interface Constraint

getNumberOfGestures

public int getNumberOfGestures()

Description copied from interface: Constraint

Get the number of composing gestures

Specified by:

getNumberOfGestures in interface Constraint

generatePatterns

public Set<String> generatePatterns(Map<String,String> charMapping)

Description copied from interface: Constraint

Generate all possible string patterns that represent the composite gesture.

Specified by:

generatePatterns in interface Constraint

Parameters:

charMapping - Mapping between the gesture class name and the character representation

determineTimeWindows

public Map<String,Calendar> determineTimeWindows()

Description copied from interface: Constraint

Determine the time window for each composing gesture.

Specified by:

determineTimeWindows in interface Constraint

Returns:

Mapping between the gesture name and the corresponding time window.

validateConditions

public boolean validateConditions(List<Gesture<?>> gestures,
                         IDeviceManager manager)

Description copied from interface: Constraint

Validate the constraint conditions.

Specified by:

validateConditions in interface Constraint

Parameters:

gestures - Gestures that possibly compose the composite gesture.

manager - Device manager to check the associated users.

Returns:

toString

public String toString()

Specified by:

toString in interface Constraint

Overrides:

toString in class Object

getParameters

public Map<String,String> getParameters()

Description copied from interface: Constraint

Returns an array of containing the constraint parameters.

Specified by:

getParameters in interface Constraint

Returns:

the constraint parameters.

getParameter

public String getParameter(String property)

Specified by:

getParameter in interface Constraint

setParameter

public void setParameter(String property,
                String value)

Specified by:

setParameter in interface Constraint

removeAllGestureClasses

public void removeAllGestureClasses()

Description copied from interface: Constraint

Remove all gesture classes from the composite.

Specified by:

removeAllGestureClasses in interface Constraint

removeGestureClass

public void removeGestureClass(DefaultConstraintEntry entry)

Description copied from interface: Constraint

Removes the specified gesture class from the composite.

Specified by:

removeGestureClass in interface Constraint

getGestureEntries

public List<DefaultConstraintEntry> getGestureEntries()

Description copied from interface: Constraint

Get all gesture entries.

Specified by:

getGestureEntries in interface Constraint

getConstraintParameters

public Set<IConstraintParameter> getConstraintParameters()

Specified by:

getConstraintParameters in interface Constraint

removeAllConstraintParameters

public void removeAllConstraintParameters()

Specified by:

removeAllConstraintParameters in interface Constraint