Package com.thinkaurelius.titan.core.attribute

Examples of com.thinkaurelius.titan.core.attribute.Geoshape

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    @Override
    public Geoshape convert(Object value) {
        if (value.getClass().isArray() && (value.getClass().getComponentType().isPrimitive() ||
                Number.class.isAssignableFrom(value.getClass().getComponentType())) ) {
            Geoshape shape = null;
            int len= Array.getLength(value);
            double[] arr = new double[len];
            for (int i=0;i<len;i++) arr[i]=((Number)Array.get(value,i)).doubleValue();
            if (len==2) shape=Geoshape.point(arr[0],arr[1]);
            else if (len==3) shape=Geoshape.circle(arr[0],arr[1],arr[2]);
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public class GeoshapeTest {

    @Test
    public void testDistance() {
        Geoshape p1 = Geoshape.point(37.759,-122.536);
        Geoshape p2 = Geoshape.point(35.714,-105.938);

        double distance = 1496;
        assertEquals(distance,p1.getPoint().distance(p2.getPoint()),5.0);

        p1 = Geoshape.point(0.0,0.0);
        p2 = Geoshape.point(10.0,10.0);
        //System.out.println(p1.getPoint().distance(p2.getPoint()));
    }
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    }

    @Test
    public void testIntersection() {
        for (int i=0;i<50;i++) {
            Geoshape point = Geoshape.point(i,i);
            Geoshape circle = Geoshape.circle(0.0,0.0,point.getPoint().distance(Geoshape.point(0,0).getPoint())+10);
            assertTrue(circle.intersect(point));
            assertTrue(point.intersect(circle));
            assertTrue(circle.intersect(circle));
        }
    }
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        }
    }

    @Test
    public void testEquality() {
        Geoshape c = Geoshape.circle(10.0,12.5,100);
        Geoshape b = Geoshape.box(20.0, 22.5, 40.5, 60.5);
        assertEquals(Geoshape.circle(10.0,12.5,100),c);
        assertEquals(Geoshape.box(20.0,22.5,40.5,60.5),b);
        assertEquals(Geoshape.circle(10.0,12.5,100).hashCode(),c.hashCode());
        assertEquals(Geoshape.box(20.0,22.5,40.5,60.5).hashCode(),b.hashCode());
        assertNotSame(c.hashCode(),b.hashCode());
        assertNotSame(c,b);
        System.out.println(c);
        System.out.println(b);
    }
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Related Classes of com.thinkaurelius.titan.core.attribute.Geoshape

  • com.spatial4j.core.shape.SpatialRelation
  • com.thinkaurelius.titan.graphdb.attribute.GeoshapeTest
  • com.thinkaurelius.titan.graphdb.database.serialize.attribute.GeoshapeHandler
  • org.apache.commons.lang.builder.HashCodeBuilder
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