Interface IDfQueryScope

All Known Subinterfaces:
IDfExpressionScope, IDfLocationQueryScope, IDfPartitionScope

public interface IDfQueryScope
This is a base interface for the query scope. Scopes are used to provide constraints for the query in a source-dependent way. For example, IDfLocationQueryScope allows you to specify a location within the source independently from the query expressions.
See Also:
  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    Indicates the expression scope type.
    static final int
    Indicates the location query scope type.
    static final int
    Indicates the partition scope type.
    static final int
    Internal scope type used to identify uninitialized scope.
  • Method Summary

    Modifier and Type
    Method
    Description
    int
    Gets the type of a scope.
  • Field Details

    • SCOPE_UNDEFINED

      static final int SCOPE_UNDEFINED
      Internal scope type used to identify uninitialized scope.
      See Also:
    • SCOPE_LOCATION

      static final int SCOPE_LOCATION
      Indicates the location query scope type.
      See Also:
    • SCOPE_PARTITION

      static final int SCOPE_PARTITION
      Indicates the partition scope type.
      See Also:
    • SCOPE_EXPRESSION

      static final int SCOPE_EXPRESSION
      Indicates the expression scope type.
      See Also:
  • Method Details