Java Code Examples for burlap.mdp.core.oo.propositional.PropositionalFunction#allGroundings()

The following examples show how to use burlap.mdp.core.oo.propositional.PropositionalFunction#allGroundings() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: GameSequenceVisualizer.java    From burlap with Apache License 2.0 6 votes vote down vote up 
private void updatePropTextArea(State s){

		if(!(domain instanceof OODomain) || !(s instanceof OOState)){
			return ;
		}

	    StringBuilder buf = new StringBuilder();
		
		List <PropositionalFunction> props = ((OODomain)domain).propFunctions();
		for(PropositionalFunction pf : props){
			List<GroundedProp> gps = pf.allGroundings((OOState)s);
			for(GroundedProp gp : gps){
				if(gp.isTrue((OOState)s)){
					buf.append(gp.toString()).append("\n");
				}
			}
		}
		
		propViewer.setText(buf.toString());
		
		
		
	}
Example 2
Source File: PFFeatures.java    From burlap with Apache License 2.0 6 votes vote down vote up 
@Override
public double[] features(State s) {
	
	List<Double> featureValueList = new LinkedList<Double>();
	for(PropositionalFunction pf : this.pfsToUse){
		//List<GroundedProp> gps = s.getAllGroundedPropsFor(pf);
		List<GroundedProp> gps = pf.allGroundings((OOState)s);
		for(GroundedProp gp : gps){
			if(gp.isTrue((OOState)s)){
				featureValueList.add(1.);
			}
			else{
				featureValueList.add(0.);
			}
		}
	}
	
	double [] fv = new double[featureValueList.size()];
	int i = 0;
	for(double f : featureValueList){
		fv[i] = f;
		i++;
	}
	
	return fv;
}
Example 3
Source File: EpisodeSequenceVisualizer.java    From burlap with Apache License 2.0 6 votes vote down vote up 
protected void updatePropTextArea(State s){

		if(!(domain instanceof OODomain) || !(s instanceof OOState)){
			return ;
		}

	    StringBuilder buf = new StringBuilder();
		
		List <PropositionalFunction> props = ((OODomain)domain).propFunctions();
		for(PropositionalFunction pf : props){
			//List<GroundedProp> gps = s.getAllGroundedPropsFor(pf);
			List<GroundedProp> gps = pf.allGroundings((OOState)s);
			for(GroundedProp gp : gps){
				if(gp.isTrue((OOState)s)){
					buf.append(gp.toString()).append("\n");
				}
			}
		}
		
		propViewer.setText(buf.toString());
		
		
		
	}
Example 4
Source File: VisualWorldObserver.java    From burlap with Apache License 2.0 6 votes vote down vote up 
private void updatePropTextArea(State s){

		if(!(domain instanceof OODomain) || !(s instanceof OOState)){
			return ;
		}

	    StringBuilder buf = new StringBuilder();
		
		List <PropositionalFunction> props = ((OODomain)domain).propFunctions();
		for(PropositionalFunction pf : props){
			//List<GroundedProp> gps = s.getAllGroundedPropsFor(pf);
			List<GroundedProp> gps = pf.allGroundings((OOState)s);
			for(GroundedProp gp : gps){
				if(gp.isTrue((OOState)s)){
					buf.append(gp.toString()).append("\n");
				}
			}
		}
		propViewer.setText(buf.toString());
		
		
	}
Example 5
Source File: VisualActionObserver.java    From burlap with Apache License 2.0 6 votes vote down vote up 
private void updatePropTextArea(State s){

		if(domain == null || !(s instanceof OOState)){
			return ;
		}

	    StringBuilder buf = new StringBuilder();
		
		List <PropositionalFunction> props = ((OODomain)domain).propFunctions();
		for(PropositionalFunction pf : props){
			List<GroundedProp> gps = pf.allGroundings((OOState)s);
			for(GroundedProp gp : gps){
				if(gp.isTrue((OOState)s)){
					buf.append(gp.toString()).append("\n");
				}
			}
		}
		propViewer.setText(buf.toString());
		
		
	}
Example 6
Source File: VisualExplorer.java    From burlap with Apache License 2.0 6 votes vote down vote up 
/**
 * Updates the propositional function evaluation text display for the given state.
 * @param s the input state on which propositional functions are to be evaluated.
 */
protected void updatePropTextArea(State s){

	if(!(domain instanceof OODomain) || !(s instanceof OOState)){
		return ;
	}

    StringBuilder buf = new StringBuilder();
	
	List <PropositionalFunction> props = ((OODomain)domain).propFunctions();
	for(PropositionalFunction pf : props){
		List<GroundedProp> gps = pf.allGroundings((OOState)s);
		for(GroundedProp gp : gps){
			if(gp.isTrue((OOState)s)){
				buf.append(gp.toString()).append("\n");
			}
		}
	}
	propViewer.setText(buf.toString());
	
	
}
Example 7
Source File: SGVisualExplorer.java    From burlap with Apache License 2.0 6 votes vote down vote up 
protected void updatePropTextArea(State s){

		if(!(domain instanceof OODomain) || !(s instanceof OOState)){
			return;
		}

	    StringBuilder buf = new StringBuilder();
		
		List <PropositionalFunction> props = ((OODomain)domain).propFunctions();
		for(PropositionalFunction pf : props){
			List<GroundedProp> gps = pf.allGroundings((OOState)s);
			for(GroundedProp gp : gps){
				if(gp.isTrue((OOState)s)){
					buf.append(gp.toString()).append("\n");
				}
			}
		}
		

		propViewer.setText(buf.toString());
		
		
	}
Example 8
Source File: TestGridWorld.java    From burlap with Apache License 2.0 5 votes vote down vote up 
public void assertPFs(State s, boolean[] expectedValues) {
	OOState os = (OOState)s;
	PropositionalFunction atLocation = domain.propFunction(GridWorldDomain.PF_AT_LOCATION);
	List<GroundedProp> gpAt = atLocation.allGroundings(os);
	Assert.assertEquals(1, gpAt.size());
	Assert.assertEquals(expectedValues[0], gpAt.get(0).isTrue((OOState)s));
	
	PropositionalFunction pfWallNorth = domain.propFunction(GridWorldDomain.PF_WALL_NORTH);
	List<GroundedProp> gpWallNorth = pfWallNorth.allGroundings(os);
	Assert.assertEquals(1, gpWallNorth.size());
	Assert.assertEquals(expectedValues[1], gpWallNorth.get(0).isTrue((OOState)s));
	
	
	PropositionalFunction pfWallSouth = domain.propFunction(GridWorldDomain.PF_WALL_SOUTH);
	List<GroundedProp> gpWallSouth = pfWallSouth.allGroundings(os);
	Assert.assertEquals(1, gpWallSouth.size());
	Assert.assertEquals(expectedValues[2], gpWallSouth.get(0).isTrue((OOState)s));
	
	
	PropositionalFunction pfWallEast = domain.propFunction(GridWorldDomain.PF_WALL_EAST);
	List<GroundedProp> gpWallEast = pfWallEast.allGroundings(os);
	Assert.assertEquals(1, gpWallEast.size());
	Assert.assertEquals(expectedValues[3], gpWallEast.get(0).isTrue((OOState)s));
	
	
	PropositionalFunction pfWallWest = domain.propFunction(GridWorldDomain.PF_WALL_WEST);
	List<GroundedProp> gpWallWest = pfWallWest.allGroundings(os);
	Assert.assertEquals(1, gpWallWest.size());
	Assert.assertEquals(expectedValues[4], gpWallWest.get(0).isTrue((OOState)s));
	

}