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ObjectGeometryEncoderSDE
public class GeometryEncoderSDE
Encodes the geometry related parts of a filter into a set of SeFilter
objects and
provides a method to get the resulting filters suitable to set up an SeQuery's spatial
constraints.
Although not all filters support is coded yet, the strategy to filtering queries for ArcSDE
datasources is separated in two parts, the SQL where clause construction, provided by
FilterToSQLSDE
and the spatial filters (or spatial constraints, in SDE vocabulary)
provided here; mirroring the java SDE api approach
Constructor Summary | |
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GeometryEncoderSDE()
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GeometryEncoderSDE(SeLayer layer,
SimpleFeatureType featureType)
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Method Summary | |
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void |
encode(Filter filter)
overriden just to avoid the "WHERE" keyword |
static FilterCapabilities |
getCapabilities()
DOCUMENT ME! |
SeFilter[] |
getSpatialFilters()
DOCUMENT ME! |
Object |
visit(And filter,
Object extraData)
|
Object |
visit(BBOX filter,
Object extraData)
|
Object |
visit(Beyond filter,
Object extraData)
|
Object |
visit(Contains filter,
Object extraData)
|
Object |
visit(Crosses filter,
Object extraData)
|
Object |
visit(Disjoint filter,
Object extraData)
|
Object |
visit(DWithin filter,
Object extraData)
|
Object |
visit(Equals filter,
Object extraData)
|
Object |
visit(ExcludeFilter filter,
Object extraData)
|
Object |
visit(Id filter,
Object extraData)
|
Object |
visit(IncludeFilter filter,
Object extraData)
|
Object |
visit(Intersects filter,
Object extraData)
|
Object |
visit(Not filter,
Object extraData)
Sets extraData to Boolean.FALSE to revert the truth value of the spatial filter
contained, if any. |
Object |
visit(Or filter,
Object extraData)
|
Object |
visit(Overlaps filter,
Object extraData)
|
Object |
visit(PropertyIsBetween filter,
Object extraData)
|
Object |
visit(PropertyIsEqualTo filter,
Object extraData)
|
Object |
visit(PropertyIsGreaterThan filter,
Object extraData)
|
Object |
visit(PropertyIsGreaterThanOrEqualTo filter,
Object extraData)
|
Object |
visit(PropertyIsLessThan filter,
Object extraData)
|
Object |
visit(PropertyIsLessThanOrEqualTo filter,
Object extraData)
|
Object |
visit(PropertyIsLike filter,
Object extraData)
|
Object |
visit(PropertyIsNotEqualTo filter,
Object extraData)
|
Object |
visit(PropertyIsNull filter,
Object extraData)
|
Object |
visit(Touches filter,
Object extraData)
|
Object |
visit(Within filter,
Object extraData)
|
Object |
visitNullFilter(Object arg0)
|
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public GeometryEncoderSDE()
public GeometryEncoderSDE(SeLayer layer, SimpleFeatureType featureType)
Method Detail |
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public static FilterCapabilities getCapabilities()
public SeFilter[] getSpatialFilters()
public void encode(Filter filter) throws GeometryEncoderException
filter
- DOCUMENT ME!
GeometryEncoderException
- DOCUMENT ME!public Object visit(BBOX filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(Beyond filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(Contains filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(Crosses filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(Disjoint filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(DWithin filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(Equals filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(Intersects filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(Overlaps filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(Within filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(Touches filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(Id filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(And filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(Or filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(Not filter, Object extraData)
extraData
to Boolean.FALSE to revert the truth value of the spatial filter
contained, if any.
visit
in interface FilterVisitor
public Object visit(ExcludeFilter filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(IncludeFilter filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(PropertyIsBetween filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(PropertyIsEqualTo filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(PropertyIsGreaterThan filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(PropertyIsGreaterThanOrEqualTo filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(PropertyIsLessThan filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(PropertyIsLessThanOrEqualTo filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(PropertyIsLike filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(PropertyIsNotEqualTo filter, Object extraData)
visit
in interface FilterVisitor
public Object visit(PropertyIsNull filter, Object extraData)
visit
in interface FilterVisitor
public Object visitNullFilter(Object arg0)
visitNullFilter
in interface FilterVisitor
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