org.ximtec.igesture.core.composite

Class SequenceConstraint

java.lang.Object

org.ximtec.igesture.core.DefaultPropertyChangeNotifier

org.ximtec.igesture.core.DefaultDataObject

org.ximtec.igesture.core.composite.DefaultConstraint

org.ximtec.igesture.core.composite.SequenceConstraint

All Implemented Interfaces:

Serializable, Constraint, DataObject, PropertyChangeNotifier

public class SequenceConstraint
extends DefaultConstraint

This class represents a sequence constraint. All gestures have to be performed in the order they were defined. A minimum and a maximum time interval between two consecutive gestures has to be defined.

Author:

Bjorn Puype, bpuype@gmail.com

See Also:

Serialized Form

Field Summary

Fields inherited from class org.ximtec.igesture.core.composite.DefaultConstraint

DEFAULT_CONFIGURATION, gestures, parameterMapping, parameters, PROPERTY_CONSTRAINT_PARAMETER_VALUE, 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
SequenceConstraint()

Method Summary

Methods

Modifier and Type	Method and Description
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.
String	toString()

Methods inherited from class org.ximtec.igesture.core.composite.DefaultConstraint

addConstraintParameters, addGestureClass, addGestureClass, addGestureClass, addGestureClass, getConstraintParameters, getDistinctGestureClasses, getGestureClasses, getGestureEntries, getNumberOfGestures, getParameter, getParameters, removeAllConstraintParameters, removeAllGestureClasses, removeGestureClass, setParameter, validateConditions

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

Constructor Detail

SequenceConstraint

public SequenceConstraint()

Method Detail

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

Overrides:

determineTimeWindows in class DefaultConstraint

Returns:

Mapping between the gesture name and the corresponding time window.

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

Overrides:

generatePatterns in class DefaultConstraint

Parameters:

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

toString

public String toString()

Specified by:

toString in interface Constraint

Overrides:

toString in class DefaultConstraint