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ObjectGridFeatureBuilder
DefaultGridFeatureBuilder
public final class DefaultGridFeatureBuilder
A basic implementation of GridFeatureBuilder
which will create a
SimpleFeatureType
having two properties:
Grid elements will be assigned sequential id values starting with 1.
Field Summary | |
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static String |
DEFAULT_TYPE_NAME
Default feature TYPE name: "grid" |
static String |
ID_ATTRIBUTE_NAME
Name used for the integer id attribute: "id" |
Fields inherited from class GridFeatureBuilder |
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DEFAULT_GEOMETRY_ATTRIBUTE_NAME |
Constructor Summary | |
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DefaultGridFeatureBuilder()
Creates a new instance with a feature TYPE having the default name and a null coordinate reference system. |
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DefaultGridFeatureBuilder(CoordinateReferenceSystem crs)
Creates a new instance with a feature TYPE having the default name and the supplied coordinate reference system. |
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DefaultGridFeatureBuilder(String typeName,
CoordinateReferenceSystem crs)
Creates a new instance. |
Method Summary | |
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protected static SimpleFeatureType |
createType(String typeName,
CoordinateReferenceSystem crs)
Creates the feature TYPE |
void |
setAttributes(GridElement el,
Map<String,Object> attributes)
Overrides GridFeatureBuilder.setAttributes(GridElement, Map) to assign a sequential integer id value to each grid element feature as it is constructed. |
Methods inherited from class GridFeatureBuilder |
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getCreateFeature, getFeatureID, getType |
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final String DEFAULT_TYPE_NAME
public static final String ID_ATTRIBUTE_NAME
Constructor Detail |
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public DefaultGridFeatureBuilder()
DEFAULT_TYPE_NAME
public DefaultGridFeatureBuilder(CoordinateReferenceSystem crs)
crs
- coordinate reference system (may be null
)DEFAULT_TYPE_NAME
public DefaultGridFeatureBuilder(String typeName, CoordinateReferenceSystem crs)
typeName
- name for the feature TYPE; if null
or empty,
DEFAULT_TYPE_NAME will be usedcrs
- coordinate reference system (may be null
)Method Detail |
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protected static SimpleFeatureType createType(String typeName, CoordinateReferenceSystem crs)
typeName
- name for the feature TYPE; if null
or empty,
DEFAULT_TYPE_NAME will be usedcrs
- coordinate reference system (may be null
)
public void setAttributes(GridElement el, Map<String,Object> attributes)
setAttributes
in class GridFeatureBuilder
el
- the element from which the new feature is being constructedattributes
- a Map
with the single key "id"
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