INSA/be-graphes
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Code Issues 4 Releases Wiki Activity

Change the way restrictions on arc are managed.

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This commit is contained in:
Holt59 2018-03-04 21:22:52 +01:00
parent d5de1cf2ff
commit 8acc13c7f6
6 changed files with 122 additions and 65 deletions
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58
src/main/org/insa/graph/AccessRestrictions.java
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@ -23,7 +23,13 @@ public class AccessRestrictions {
}
public enum AccessRestriction {
ALLOWED, FORBIDDEN, PRIVATE, DESTINATION, FORESTRY, UNKNOWN
ALLOWED, FORBIDDEN, PRIVATE, DESTINATION, DELIVERY, CUSTOMERS, FORESTRY, UNKNOWN;
// Not private or forbidden
public static final EnumSet<AccessRestriction> ALLOWED_FOR_SOMETHING = EnumSet.of(AccessRestriction.ALLOWED,
AccessRestriction.DESTINATION, AccessRestriction.DESTINATION, AccessRestriction.DELIVERY,
AccessRestriction.CUSTOMERS, AccessRestriction.FORESTRY);
}
// Map mode -> restriction
@ -39,35 +45,59 @@ public class AccessRestrictions {
}
}
public long value = 0;
/**
* Create a new instance of access restrictions with the given restrictions.
*
* @param restrictions
*/
public AccessRestrictions(EnumMap<AccessMode, AccessRestriction> restrictions) {
public AccessRestrictions(EnumMap<AccessMode, AccessRestriction> restrictions, long value) {
this.restrictions = restrictions;
this.value = value;
}
/**
* // TODO:
*
* isRestrictedTo(AccessMode.FOOT, EnumSet.of(Restriction.PRIVATE,
* Restriction.DESTINATION));
* @param mode
*
* @return Restriction for the given mode.
*/
public AccessRestriction getRestrictionFor(AccessMode mode) {
return restrictions.getOrDefault(mode, AccessRestriction.UNKNOWN);
}
/**
* @param mode
* @param restrictions
* @return
*
* @return true if the given mode is allowed for any of the given restrictions.
*/
public boolean isAllowedForAny(AccessMode mode, EnumSet<AccessRestriction> restrictions) {
AccessRestriction modeRestrictions = this.restrictions.getOrDefault(mode, AccessRestriction.UNKNOWN);
if (modeRestrictions == AccessRestriction.UNKNOWN) {
return true;
}
return restrictions.contains(modeRestrictions);
return restrictions.contains(getRestrictionFor(mode));
}
public boolean isAllowedFor(AccessMode mode, AccessRestriction restrictions) {
return isAllowedForAny(mode, EnumSet.of(restrictions));
/**
* @param mode
* @param restriction
*
* @return true if the given mode is allowed for the given restriction.
*/
public boolean isAllowedFor(AccessMode mode, AccessRestriction restriction) {
return getRestrictionFor(mode).equals(restriction);
}
/**
* @param modes
* @param restrictions
*
* @return true if all the given modes are allowed for any of the given
* restrictions.
*/
public boolean areAllAllowedForAny(EnumSet<AccessMode> modes, EnumSet<AccessRestriction> restrictions) {
boolean allowed = true;
for (AccessMode mode: modes) {
allowed = allowed && isAllowedForAny(mode, restrictions);
}
return allowed;
}
}

2
src/main/org/insa/graph/RoadInformation.java
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@ -26,7 +26,7 @@ public class RoadInformation {
SERVICE,
ROUNDABOUT,
PEDESTRIAN,
BICYCLE,
CYCLEWAY,
COASTLINE
}

101
src/main/org/insa/graph/io/BinaryGraphReaderInsa2018.java
View File

@ -5,9 +5,9 @@ import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.EnumMap;
import java.util.Map;
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.graph.Graph;
@ -26,15 +26,38 @@ public class BinaryGraphReaderInsa2018 extends BinaryReader implements GraphRead
// Length of the map id field (in bytes)
protected static final int MAP_ID_FIELD_LENGTH = 32;
/**
* Create a new access information by parsing the given value (V6 version).
/*
* 4 bits are associated to each type of vehicle, these 4 bits represents the
* type of access (see below).
*
* @param access
* @return
* Note: The highest 4 bits of the long are not used, for compatibility issue
* (unsigned/signed... ).
*/
protected static AccessRestrictions toAccessInformationV7(long access) {
}
// @formatter:off
// These masks indicates which bit should be set for the access value.
public static final long
MASK_NO = 0x0L, // *=no,
MASK_YES = 0x111111111111111L, // *=yes
MASK_PRIVATE = 0x222222222222222L, // *=private
MASK_DESTINATION = 0x333333333333333L, // *=destination
MASK_DELIVERY = 0x444444444444444L, // *=delivery
MASK_CUSTOMERS = 0x555555555555555L, // *=customers,
MASK_FORESTRY = 0x666666666666666L, // *=forestry,*=agricultural
MASK_UNKNOWN = 0xfffffffffffffffL;
// These masks indicates which parts of the long should be set for each type of
// vehicle
public static final long
MASK_FOOT = 0x00000000000000fL, // foot=*
MASK_BICYCLE = 0x000000000000f00L, // bicycle=*
MASK_SMALL_MOTORCYCLE = 0x00000000000f000L, // moped,mofa=*
MASK_AGRICULTURAL = 0x0000000000f0000L, // agricultural=*
MASK_MOTORCYCLE = 0x000000000f00000L, // motorcycle=*
MASK_MOTORCAR = 0x00000000f000000L, // motorcar=*
MASK_HEAVY_GOODS = 0x0000000f0000000L, // motorcar=*
MASK_PUBLIC_TRANSPORT = 0x0000f0000000000L; // psv,bus,minibus,share_taxi=*
// @formatter:on
/**
* Create a new access information by parsing the given value (V6 version).
@ -42,39 +65,33 @@ public class BinaryGraphReaderInsa2018 extends BinaryReader implements GraphRead
* @param access
* @return
*/
protected static AccessRestrictions toAccessInformationV6(int access) {
protected static AccessRestrictions toAccessInformationV7(final long access) {
final AccessRestriction[] allRestrictions = new AccessRestriction[] { AccessRestriction.FORBIDDEN,
AccessRestriction.ALLOWED, AccessRestriction.PRIVATE, AccessRestriction.DESTINATION,
AccessRestriction.DELIVERY, AccessRestriction.CUSTOMERS, AccessRestriction.FORESTRY };
// Some masks...
final int MASK_UNKNOWN = 0x01;
final int MASK_PRIVATE = 0x02;
@SuppressWarnings("unused")
final int MASK_AGRICULTURAL = 0x04;
@SuppressWarnings("unused")
final int MASK_SERVICE = 0x08;
final int MASK_PUBLIC_TRANSPORT = 0x10;
final AccessMode[] allModes = new AccessMode[] { AccessMode.FOOT, null, AccessMode.BICYCLE,
AccessMode.SMALL_MOTORCYCLE, AccessMode.AGRICULTURAL, AccessMode.MOTORCYCLE, AccessMode.MOTORCAR,
AccessMode.HEAVY_GOODS, null, AccessMode.PUBLIC_TRANSPORT };
final int MASK_FOOT = 0x01 << 8;
final int MASK_BICYCLE = 0x02 << 8;
final int MASK_MOTORCYCLE = 0x0C << 8;
final int MASK_SMALL_MOTORCYCLE = 0x08 << 8;
final int MASK_MOTORCAR = 0x10 << 8;
final int MASK_BUS = 0x20 << 8;
// Unknown -> Return default access information.
if ((access & MASK_UNKNOWN) != 0) {
return new AccessRestriction();
// fill maps...
EnumMap<AccessMode, AccessRestriction> restrictions = new EnumMap<>(AccessMode.class);
long copyAccess = access;
for (AccessMode mode: allModes) {
if (mode == null) {
continue; // filling cells
}
int value = (int) (copyAccess & 0xf);
if (value < allRestrictions.length) {
restrictions.put(mode, allRestrictions[value]);
}
else {
restrictions.put(mode, AccessRestriction.UNKNOWN);
}
copyAccess = copyAccess >> 4;
}
Map<AccessMode, Boolean> allowedModes = new EnumMap<>(AccessMode.class);
allowedModes.put(AccessMode.FOOT, (access & MASK_FOOT) != 0);
allowedModes.put(AccessMode.BICYCLE, (access & MASK_BICYCLE) != 0);
allowedModes.put(AccessMode.SMALL_MOTORCYCLE, (access & MASK_SMALL_MOTORCYCLE) != 0);
allowedModes.put(AccessMode.MOTORCYCLE, (access & MASK_MOTORCYCLE) != 0);
allowedModes.put(AccessMode.MOTORCAR, (access & MASK_MOTORCAR) != 0);
allowedModes.put(AccessMode.BUS, (access & MASK_BUS) != 0);
return new AccessRestriction((access & MASK_PRIVATE) != 0, (access & MASK_PUBLIC_TRANSPORT) != 0, allowedModes);
return new AccessRestrictions(restrictions, access);
}
/**
@ -109,15 +126,20 @@ public class BinaryGraphReaderInsa2018 extends BinaryReader implements GraphRead
case 'j':
return RoadType.RESIDENTIAL;
case 'k':
return RoadType.UNCLASSIFIED;
case 'l':
return RoadType.ROAD;
return RoadType.UNCLASSIFIED;
case 'm':
return RoadType.LIVING_STREET;
case 'n':
return RoadType.SERVICE;
case 'o':
return RoadType.ROUNDABOUT;
case 'p':
return RoadType.PEDESTRIAN;
case 'r':
return RoadType.CYCLEWAY;
case 's':
return RoadType.TRACK;
case 'z':
return RoadType.COASTLINE;
}
@ -273,9 +295,6 @@ public class BinaryGraphReaderInsa2018 extends BinaryReader implements GraphRead
if (getCurrentVersion() >= 7) {
access = toAccessInformationV7(dis.readLong());
}
else if (getCurrentVersion() >= 6) {
access = toAccessInformationV6(dis.readUnsignedShort());
}
return new RoadInformation(toRoadType(type), access, (x & 0x80) > 0, (x & 0x7F) * 5, dis.readUTF());
}

10
src/main/org/insa/graphics/AlgorithmPanel.java
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@ -10,6 +10,7 @@ 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;
@ -29,9 +30,11 @@ 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.graph.Node;
import org.insa.graph.RoadInformation.AccessMode;
import org.insa.graphics.NodesInputPanel.InputChangedEvent;
public class AlgorithmPanel extends JPanel {
@ -182,8 +185,9 @@ public class AlgorithmPanel extends JPanel {
}, new AbstractInputData.ArcFilter() {
@Override
public boolean isAllowed(Arc arc) {
return arc.getRoadInformation().getAccessRestrictions().isAllowedFor(AccessMode.MOTORCAR)
&& !arc.getRoadInformation().getAccessRestrictions().isPrivate();
AccessRestrictions restrictions = arc.getRoadInformation().getAccessRestrictions();
return restrictions.isAllowedForAny(AccessMode.MOTORCAR, EnumSet
.complementOf(EnumSet.of(AccessRestriction.PRIVATE, AccessRestriction.FORBIDDEN)));
}
@Override

8
src/main/org/insa/graphics/drawing/BasicGraphPalette.java
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@ -52,10 +52,12 @@ public class BasicGraphPalette implements GraphPalette {
case TERTIARY:
case RESIDENTIAL:
case UNCLASSIFIED:
case ROAD:
case LIVING_STREET:
case SERVICE:
case ROUNDABOUT:
case PEDESTRIAN:
case CYCLEWAY:
case TRACK:
color = smallroad;
break;
case COASTLINE:
@ -86,10 +88,12 @@ public class BasicGraphPalette implements GraphPalette {
case TERTIARY:
case RESIDENTIAL:
case UNCLASSIFIED:
case ROAD:
case LIVING_STREET:
case SERVICE:
case ROUNDABOUT:
case PEDESTRIAN:
case CYCLEWAY:
case TRACK:
width = 1;
break;
case COASTLINE:

4
src/test/org/insa/graph/PathTest.java
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@ -31,8 +31,8 @@ public class PathTest {
public static void initAll() throws IOException {
// 10 and 20 meters per seconds
RoadInformation speed10 = new RoadInformation(RoadType.ROAD, null, true, 36, ""),
speed20 = new RoadInformation(RoadType.ROAD, null, true, 72, "");
RoadInformation speed10 = new RoadInformation(RoadType.MOTORWAY, null, true, 36, ""),
speed20 = new RoadInformation(RoadType.MOTORWAY, null, true, 72, "");
// Create nodes
nodes = new Node[5];