Package net.ontopia.persistence.query.jdo

Interface JDOValueIF

All Known Implementing Classes:
JDOCollection, JDOField, JDOFunction, JDONativeValue, JDONull, JDOObject, JDOParameter, JDOPrimitive, JDOString, JDOVariable
public interface JDOValueIF
INTERNAL: Represents a value in a JDO query. A value will return the value it represents when evaluated.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    COLLECTION
    INTERNAL: Constant referring to the JDOCollection class.
    static final int
    FIELD
    INTERNAL: Constant referring to the JDOField class.
    static final int
    FUNCTION
    INTERNAL: Constant referring to the JDOFunction class.
    static final int
    NATIVE_VALUE
    INTERNAL: Constant referring to the JDONativeValue class.
    static final int
    NULL
    INTERNAL: Constant referring to the JDONull class.
    static final int
    OBJECT
    INTERNAL: Constant referring to the JDOObject class.
    static final int
    PARAMETER
    INTERNAL: Constant referring to the JDOParameter class.
    static final int
    PRIMITIVE
    INTERNAL: Constant referring to the JDOPrimitive class.
    static final int
    STRING
    INTERNAL: Constant referring to the JDOString class.
    static final int
    VARIABLE
    INTERNAL: Constant referring to the JDOVariable class.

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    getType()
    INTERNAL: Returns the type of JDO value indicated by one of the constants in the JDOValueIF interface.
    void
    visit(JDOVisitorIF visitor)
    INTERNAL: Allows the value to be visited.