org.geotools.geometry.iso.complex
Class CompositeCurveImpl
java.lang.Object
org.geotools.geometry.iso.root.GeometryImpl
org.geotools.geometry.iso.complex.ComplexImpl
org.geotools.geometry.iso.complex.CompositeImpl<OrientableCurveImpl>
org.geotools.geometry.iso.complex.CompositeCurveImpl
- All Implemented Interfaces:
- java.io.Serializable, org.opengis.geometry.complex.Complex, org.opengis.geometry.complex.Composite, org.opengis.geometry.complex.CompositeCurve, org.opengis.geometry.Geometry, org.opengis.geometry.primitive.OrientableCurve, org.opengis.geometry.primitive.OrientablePrimitive, org.opengis.geometry.primitive.Primitive, org.opengis.geometry.TransfiniteSet
- Direct Known Subclasses:
- RingImplUnsafe
public class CompositeCurveImpl
- extends CompositeImpl<OrientableCurveImpl>
- implements org.opengis.geometry.complex.CompositeCurve
A composite curve, CompositeCurve shall be a Composite with all the geometric
properties of a curve. These properties are instantiated in the operation
"curve". Essentially, a composite curve is a list of orientable curves
(OrientableCurve) agreeing in orientation in a manner such that each curve
(except the first) begins where the previous one ends.
- Author:
- Jackson Roehrig & Sanjay Jena
- See Also:
- Serialized Form
Constructor Summary |
CompositeCurveImpl(java.util.List<org.opengis.geometry.primitive.OrientableCurve> generator)
The association role Composition::generator associates this
CompositeCurve to the primitive Curves and OrientableCurves in its
generating set, the curves that form the core of this complex. |
Methods inherited from class org.geotools.geometry.iso.root.GeometryImpl |
castToGeometryImpl, castToGeometryImpl, contains, contains, cRelate, crosses, difference, disjoint, distance, equals, getBuffer, getCentroid, getClosure, getConvexHull, getCoordinateDimension, getCoordinateReferenceSystem, getDistance, getMbRegion, getPositionFactory, getPrecision, intersection, intersects, isCycle, isMutable, overlaps, relate, symmetricDifference, toImmutable, touches, transform, transform, union, within |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.opengis.geometry.complex.Complex |
getSubComplexes, getSuperComplexes, isMaximal |
Methods inherited from interface org.opengis.geometry.Geometry |
distance, getBuffer, getCentroid, getClosure, getConvexHull, getCoordinateDimension, getCoordinateReferenceSystem, getMaximalComplex, getMbRegion, getPrecision, isCycle, isMutable, toImmutable, transform, transform |
Methods inherited from interface org.opengis.geometry.TransfiniteSet |
contains, contains, difference, equals, intersection, intersects, symmetricDifference, union |
envelope
protected EnvelopeImpl envelope
CompositeCurveImpl
public CompositeCurveImpl(java.util.List<org.opengis.geometry.primitive.OrientableCurve> generator)
- The association role Composition::generator associates this
CompositeCurve to the primitive Curves and OrientableCurves in its
generating set, the curves that form the core of this complex.
CompositeCurve::generator : Sequence -- the start point
of each orientable curve in the generator is the -- end point of the
previous one CompositeCurve: forAll (1 < j < generator.count - 1)?
generator[j].endPoint = generator[j+1].startPoint;
NOTE To get a full representation of the elements in the Complex, the
Points on the boundary of the generator set of Curve would be added to
the curves in the generator list.
The generator elements will be passed through the super constructor. The
plausibility of the Curves will be checked within the constructor of the
CompositeCurve
Constructs a Composite Curve
- Parameters:
generator
-
getElements
public java.util.List<org.opengis.geometry.primitive.Primitive> getElements()
- Description copied from class:
ComplexImpl
- Returns elements contained in this Complex
- Specified by:
getElements
in interface org.opengis.geometry.complex.Complex
- Overrides:
getElements
in class ComplexImpl
- Returns:
- the primitives
createBoundary
public java.util.Set<org.opengis.geometry.complex.Complex> createBoundary()
- Specified by:
createBoundary
in class ComplexImpl
- Returns:
- Set
getGeneratorClass
public java.lang.Class getGeneratorClass()
- Specified by:
getGeneratorClass
in class CompositeImpl<OrientableCurveImpl>
- Returns:
- the class
getDimension
public int getDimension(DirectPositionImpl point)
- The method
dimension
returns the inherent dimension of
this Object, which is less than or equal to the coordinate dimension. The
dimension of a collection of geometric objects is the largest dimension
of any of its pieces. Points are 0-dimensional, curves are 1-dimensional,
surfaces are 2-dimensional, and solids are 3-dimensional. Locally, the
dimension of a geometric object at a point is the dimension of a local
neighborhood of the point - that is the dimension of any coordinate
neighborhood of the point. Dimension is unambiguously defined only for
DirectPositions interior to this Object. If the passed DirectPosition2D
is NULL, then the method returns the largest possible dimension for any
DirectPosition2D in this Object.
- Parameters:
point
- a DirectPosition2D
value
- Returns:
- an
int
value
getEnvelope
public org.opengis.geometry.Envelope getEnvelope()
- Specified by:
getEnvelope
in interface org.opengis.geometry.Geometry
- Specified by:
getEnvelope
in class GeometryImpl
getBoundary
public org.opengis.geometry.primitive.CurveBoundary getBoundary()
- Specified by:
getBoundary
in interface org.opengis.geometry.Geometry
- Specified by:
getBoundary
in interface org.opengis.geometry.primitive.OrientableCurve
- Specified by:
getBoundary
in interface org.opengis.geometry.primitive.Primitive
- Specified by:
getBoundary
in class GeometryImpl
asLineString
public LineStringImpl asLineString()
- Returns:
- LineStringImpl
asLineString
public LineStringImpl asLineString(double maxSpacing,
double maxOffset)
- Parameters:
maxSpacing
- maxOffset
-
- Returns:
- LineStringImpl
getLength
public double getLength()
- Returns:
- length
split
public void split(double distance)
- Parameters:
distance
-
clone
public CompositeCurveImpl clone()
throws java.lang.CloneNotSupportedException
- Specified by:
clone
in interface org.opengis.geometry.Geometry
- Specified by:
clone
in class GeometryImpl
- Throws:
java.lang.CloneNotSupportedException
isSimple
public boolean isSimple()
- Specified by:
isSimple
in interface org.opengis.geometry.Geometry
getComposite
public org.opengis.geometry.complex.CompositeCurve getComposite()
- Specified by:
getComposite
in interface org.opengis.geometry.primitive.OrientableCurve
- Specified by:
getComposite
in interface org.opengis.geometry.primitive.Primitive
getOrientation
public int getOrientation()
- Specified by:
getOrientation
in interface org.opengis.geometry.primitive.OrientablePrimitive
getPrimitive
public org.opengis.geometry.primitive.Curve getPrimitive()
- Specified by:
getPrimitive
in interface org.opengis.geometry.primitive.OrientableCurve
- Specified by:
getPrimitive
in interface org.opengis.geometry.primitive.OrientablePrimitive
getContainedPrimitives
public java.util.Set getContainedPrimitives()
- Specified by:
getContainedPrimitives
in interface org.opengis.geometry.primitive.Primitive
getContainingPrimitives
public java.util.Set getContainingPrimitives()
- Specified by:
getContainingPrimitives
in interface org.opengis.geometry.primitive.Primitive
getComplexes
public java.util.Set getComplexes()
- Specified by:
getComplexes
in interface org.opengis.geometry.primitive.Primitive
getProxy
public org.opengis.geometry.primitive.OrientablePrimitive[] getProxy()
- Specified by:
getProxy
in interface org.opengis.geometry.primitive.Primitive
getGenerators
public java.util.List<org.opengis.geometry.primitive.OrientableCurve> getGenerators()
- Specified by:
getGenerators
in interface org.opengis.geometry.complex.Composite
- Specified by:
getGenerators
in interface org.opengis.geometry.complex.CompositeCurve
getDimension
public int getDimension(org.opengis.geometry.DirectPosition point)
- Specified by:
getDimension
in interface org.opengis.geometry.Geometry
- Specified by:
getDimension
in class GeometryImpl
getRepresentativePoint
public org.opengis.geometry.DirectPosition getRepresentativePoint()
- Specified by:
getRepresentativePoint
in interface org.opengis.geometry.Geometry
- Specified by:
getRepresentativePoint
in class GeometryImpl
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
hashCode
public int hashCode()
- Overrides:
hashCode
in class java.lang.Object
equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in class java.lang.Object
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