INSA/be-graphes
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Code Issues 4 Releases Wiki Activity

Create an ArcFilter factory.

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This commit is contained in:
Holt59 2018-03-04 22:53:47 +01:00
parent dc3a9b9860
commit 7e06e1c4bf
2 changed files with 58 additions and 29 deletions
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55
src/main/org/insa/algo/ArcFilterFactory.java Normal file
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@ -0,0 +1,55 @@
package org.insa.algo;
import java.util.ArrayList;
import java.util.EnumSet;
import java.util.List;
import org.insa.algo.AbstractInputData.ArcFilter;
import org.insa.graph.AccessRestrictions.AccessMode;
import org.insa.graph.AccessRestrictions.AccessRestriction;
import org.insa.graph.Arc;
public class ArcFilterFactory {
/**
* @return List of all arc filters in this factory.
*/
public static List<ArcFilter> getAllFilters() {
List<ArcFilter> filters = new ArrayList<>();
// Common filters:
// 1. No filter (all arcs allowed):
filters.add(new ArcFilter() {
@Override
public boolean isAllowed(Arc arc) {
return true;
}
@Override
public String toString() {
return "All roads are allowed.";
}
});
// 2. Only road allowed for cars:
filters.add(new ArcFilter() {
@Override
public boolean isAllowed(Arc arc) {
return arc.getRoadInformation().getAccessRestrictions().isAllowedForAny(AccessMode.MOTORCAR,
EnumSet.complementOf(EnumSet.of(AccessRestriction.FORBIDDEN, AccessRestriction.PRIVATE)));
}
@Override
public String toString() {
return "Only roads open for cars.";
}
});
// 3. Add your own filters here (do not forget to implement toString() to get an
// understandable output!):
return filters;
}
}

32
src/main/org/insa/graphics/AlgorithmPanel.java
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@ -10,7 +10,6 @@ import java.awt.event.ActionListener;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.util.ArrayList;
import java.util.EnumSet;
import java.util.List;
import javax.swing.Box;
@ -30,10 +29,7 @@ import org.insa.algo.AbstractInputData;
import org.insa.algo.AbstractInputData.ArcFilter;
import org.insa.algo.AbstractInputData.Mode;
import org.insa.algo.AlgorithmFactory;
import org.insa.graph.AccessRestrictions;
import org.insa.graph.AccessRestrictions.AccessMode;
import org.insa.graph.AccessRestrictions.AccessRestriction;
import org.insa.graph.Arc;
import org.insa.algo.ArcFilterFactory;
import org.insa.graph.Node;
import org.insa.graphics.NodesInputPanel.InputChangedEvent;
@ -171,30 +167,8 @@ public class AlgorithmPanel extends JPanel {
add(this.nodesInputPanel);
components.add(this.nodesInputPanel);
JComboBox<AbstractInputData.ArcFilter> arcFilterSelect = new JComboBox<>(
new AbstractInputData.ArcFilter[] { new AbstractInputData.ArcFilter() {
@Override
public boolean isAllowed(Arc arc) {
return true;
}
@Override
public String toString() {
return "All arcs are allowed";
}
}, new AbstractInputData.ArcFilter() {
@Override
public boolean isAllowed(Arc arc) {
AccessRestrictions restrictions = arc.getRoadInformation().getAccessRestrictions();
return restrictions.isAllowedForAny(AccessMode.MOTORCAR, EnumSet
.complementOf(EnumSet.of(AccessRestriction.PRIVATE, AccessRestriction.FORBIDDEN)));
}
@Override
public String toString() {
return "Only non-private roads allowed for motorcars";
}
} });
JComboBox<ArcFilter> arcFilterSelect = new JComboBox<>(
ArcFilterFactory.getAllFilters().toArray(new ArcFilter[0]));
arcFilterSelect.setBackground(Color.WHITE);
// Add mode selection