Package org.eclipse.persistence.sdo.types

Class SDOChangeSummaryType

java.lang.Object
org.eclipse.persistence.sdo.SDOType
org.eclipse.persistence.sdo.types.SDOChangeSummaryType
All Implemented Interfaces:
Type, Serializable
public class SDOChangeSummaryType extends SDOType implements Type
See Also:

  • Constructor Details

    • SDOChangeSummaryType

      public SDOChangeSummaryType(SDOTypeHelper sdoTypeHelper)

  • Method Details

    • get

      public Object get(Property property)
      Description copied from interface: Type
      Returns the value of the specified instance property of this Type.
      Specified by:
      get in interface Type
      Overrides:
      get in class SDOType
      Parameters:
      property - one of the properties returned by Type.getInstanceProperties().
      Returns:
      the value of the specified property.
      See Also:

    • getAliasNames

      public List getAliasNames()
      Description copied from interface: Type
      Return a list of alias names for this Type.
      Specified by:
      getAliasNames in interface Type
      Overrides:
      getAliasNames in class SDOType
      Returns:
      a list of alias names for this Type.

    • getBaseTypes

      public List getBaseTypes()
      Description copied from interface: Type
      Returns the List of base Types for this Type. The List is empty if there are no base Types. XSD , , and Java extends keyword are mapped to this list.
      Specified by:
      getBaseTypes in interface Type
      Overrides:
      getBaseTypes in class SDOType
      Returns:
      the List of base Types for this Type.

    • getDeclaredProperties

      public List getDeclaredProperties()
      Description copied from interface: Type
      Returns the Properties declared in this Type as opposed to those declared in base Types.
      Specified by:
      getDeclaredProperties in interface Type
      Overrides:
      getDeclaredProperties in class SDOType
      Returns:
      the Properties declared in this Type.

    • getInstanceProperties

      public List getInstanceProperties()
      Description copied from interface: Type
      Returns a read-only List of instance Properties available on this Type.

      This list includes, at a minimum, any open content properties (extensions) added to the object before defining the Type's Type. Implementations may, but are not required to in the 2.1 version of SDO, provide additional instance properties.

      Specified by:
      getInstanceProperties in interface Type
      Overrides:
      getInstanceProperties in class SDOType
      Returns:
      the List of instance Properties on this Type.

    • getName

      public String getName()
      Description copied from interface: Type
      Returns the name of the type.
      Specified by:
      getName in interface Type
      Overrides:
      getName in class SDOType
      Returns:
      the type name.

    • getProperties

      public List getProperties()
      Description copied from interface: Type
      Returns the List of the Properties of this type.

      The expression 

         type.getProperties().indexOf(property)
      yields the property's index relative to this type. As such, these expressions are equivalent: 
          dataObject.get(i)
    dataObject.get((Property)dataObject.getType().getProperties().get(i));

      Specified by:
      getProperties in interface Type
      Overrides:
      getProperties in class SDOType
      Returns:
      the Properties of the type.
      See Also:

    • getProperty

      public SDOProperty getProperty(String propertyName)
      Description copied from interface: Type
      Returns from all the Properties of this type, the one with the specified name. As such, these expressions are equivalent: 
          dataObject.get("name")
    dataObject.get(dataObject.getType().getProperty("name"))

      Specified by:
      getProperty in interface Type
      Overrides:
      getProperty in class SDOType
      Returns:
      the Property with the specified name.
      See Also:

    • getURI

      public String getURI()
      Description copied from interface: Type
      Returns the namespace URI of the type or null if the type has no URI (for example it was generated from a Schema with no target namespace).
      Specified by:
      getURI in interface Type
      Overrides:
      getURI in class SDOType
      Returns:
      the namespace URI.

    • isAbstract

      public boolean isAbstract()
      Description copied from interface: Type
      Indicates if this Type is abstract. If true, this Type cannot be instantiated. Abstract types cannot be used in DataObject or DataFactory create methods.
      Specified by:
      isAbstract in interface Type
      Overrides:
      isAbstract in class SDOType
      Returns:
      true if this Type is abstract.

    • isDataType

      public boolean isDataType()
      Description copied from interface: Type
      Indicates if this Type specifies DataTypes (true) or DataObjects (false). When false, any object that is an instance of this type also implements the DataObject interface. True for simple types such as Strings and numbers. For any object: 
         isInstance(object) && !isDataType() implies
   DataObject.class.isInstance(object) returns true.
      Specified by:
      isDataType in interface Type
      Overrides:
      isDataType in class SDOType
      Returns:
      true if Type specifies DataTypes, false for DataObjects.

    • isInstance

      public boolean isInstance(Object object)
      Description copied from interface: Type
      Returns whether the specified object is an instance of this type.
      Specified by:
      isInstance in interface Type
      Overrides:
      isInstance in class SDOType
      Parameters:
      object - the object in question.
      Returns:
      true if the object is an instance.
      See Also:

    • isOpen

      public boolean isOpen()
      Description copied from interface: Type
      Indicates if this Type allows any form of open content. If false, dataObject.getInstanceProperties() must be the same as dataObject.getType().getProperties() for any DataObject dataObject of this Type.
      Specified by:
      isOpen in interface Type
      Overrides:
      isOpen in class SDOType
      Returns:
      true if this Type allows open content.

    • isSequenced

      public boolean isSequenced()
      Description copied from interface: Type
      Indicates if this Type specifies Sequenced DataObjects. Sequenced DataObjects are used when the order of values between Properties must be preserved. When true, a DataObject will return a Sequence. For example, 
        Sequence elements = dataObject.getSequence();
      Specified by:
      isSequenced in interface Type
      Overrides:
      isSequenced in class SDOType
      Returns:
      true if this Type specifies Sequenced DataObjects.

    • isChangeSummaryType

      public boolean isChangeSummaryType()
      Overrides:
      isChangeSummaryType in class SDOType