Package org.geotools.data.complex

Class FeatureTypeMapping

Object
FeatureTypeMapping
Direct Known Subclasses:
XmlFeatureTypeMapping
public class FeatureTypeMapping extends Object
Since:
2.4
Author:
Gabriel Roldan (Axios Engineering), Rini Angreani (CSIRO Earth Science and Resource Engineering)

  • Constructor Details

  • Method Details

    • getAttributeMappings

      public List<AttributeMapping> getAttributeMappings()

    • getNestedMappings

      public List<NestedAttributeMapping> getNestedMappings()

    • getFeatureIdExpression

      public Expression getFeatureIdExpression()

    • getAttributeMappingsIgnoreIndex

      public List<AttributeMapping> getAttributeMappingsIgnoreIndex(XPathUtil.StepList targetPath)
      Finds the attribute mappings for the given target location path. If the exactPath is not indexed, it will get all the matching mappings ignoring index. If it is indexed, it will get the one with matching index only.

    • getAttributeMappingsByExpression

      public List<AttributeMapping> getAttributeMappingsByExpression(Expression sourceExpression)
      Finds the attribute mappings for the given source expression.
      Returns:
      list of matching attribute mappings

    • getAttributeMapping

      public AttributeMapping getAttributeMapping(XPathUtil.StepList exactPath)
      Finds the attribute mapping for the target expression exactPath
      Parameters:
      exactPath - the xpath expression on the target schema to find the mapping for
      Returns:
      the attribute mapping that match 1:1 with exactPath or null if

    • getAttributeMapping

      public AttributeMapping getAttributeMapping(String xpathExpression)
      Finds the attribute mapping for the target expression exactPath.
      Parameters:
      xpathExpression - the xpath expression on the target schema to find the mapping for
      Returns:
      the attribute mapping that match 1:1 with exactPath or null

    • getNamespaces

      public NamespaceSupport getNamespaces()

    • setTargetFeature

      public void setTargetFeature(AttributeDescriptor feature)
      Has to be called after #setTargetType(FeatureType)

    • getTargetFeature

      public AttributeDescriptor getTargetFeature()

    • getSource

      public FeatureSource<? extends FeatureType,? extends Feature> getSource()

    • getUnderlyingComplexMapping

      public FeatureTypeMapping getUnderlyingComplexMapping()

    • setName

      public void setName(Name name)

    • getMappingName

      public Name getMappingName()

    • getIsListMappings

      public List<AttributeMapping> getIsListMappings()
      Return list of attribute mappings that are configured as list (isList = true).
      Returns:
      attribute mappings with isList enabled.

    • findMappingsFor

      public List<Expression> findMappingsFor(XPathUtil.StepList propertyName, boolean includeNestedMappings)
      Looks up for attribute mappings matching the xpath expression propertyName.

      If any step in propertyName has index greater than 1, any mapping for the same property applies, regardless of the mapping. For example, if there are mappings for gml:name[1], gml:name[2] and gml:name[3], but propertyName is just gml:name, all three mappings apply.

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • isDenormalised

      public boolean isDenormalised()

    • setDenormalised

      public void setDenormalised(boolean isDenormalised)

    • isInclude

      public boolean isInclude()

    • setInclude

      public void setInclude(boolean isInclude)

    • getDefaultGeometryXPath

      public String getDefaultGeometryXPath()
      Returns the default geometry XPath expression that was specified in the mapping configuration, or null if none was set.
      Returns:
      XPath expression identifying the default geometry property
      See Also:

    • setDefaultGeometryXPath

      public void setDefaultGeometryXPath(String defaultGeometryXPath)
      Specifies which property should be used as default geometry for the target feature type.

      This is especially useful when automatic detection of the default geometry is difficult or impossible to do, e.g. when the geometry property is nested inside another property, or multiple geometry properties are present.

      The specified geometry property may be a direct child of the target feature type, or may be nested inside another property. If the evaluation of the provided expression yields multiple values, an exception will be thrown at runtime.

      Parameters:
      defaultGeometryXPath - XPath expression identifying the default geometry property

    • setSource

      public void setSource(FeatureSource<? extends FeatureType,? extends Feature> source)

    • getIndexSource

      public FeatureSource<SimpleFeatureType,SimpleFeature> getIndexSource()

    • setIndexSource

      public void setIndexSource(FeatureSource<SimpleFeatureType,SimpleFeature> indexSource)

    • getIndexAttributeName

      public String getIndexAttributeName(String xpath)
      Returns index attribute name linked to unrolled propertyName or null if is absent
      Returns:
      Index attribute name

    • getSourceDatastoreId

      public Optional<String> getSourceDatastoreId()
      Returns the source datastore id from mappings configurations.

    • setSourceDatastoreId

      public void setSourceDatastoreId(String sourceDatastoreId)
      Sets the source datastore id from mappings configurations.