Package com.iknowbase.api.contentservices.query.content

Class ContentQueryExpressions

  • public class ContentQueryExpressions
extends Object
    Expression factory for creating Expression objects, for use with static imports.

    • Constructor Detail

      • ContentQueryExpressions

        public ContentQueryExpressions()

    • Method Detail

      • contentExpression

        public static ContentExpression contentExpression()
        Creates a new ContentExpression enabling predicates (searching) on any indexed content.
        Returns:
        a new ContentExpression

      • dimensionReferenceExpression

        public static DimensionReferenceExpression dimensionReferenceExpression()
        Creates a new DimensionReferenceExpression enabling predicates (searching) on all dimension attributes.
        Returns:
        a new DimensionReferenceExpression

      • validityExpression

        public static DatePeriodExpression validityExpression()
        Creates a new DatePeriodExpression enabling predicates (searching) on document validity.
        Returns:
        a new DatePeriodExpression

      • stringExpression

        public static StringExpression stringExpression​(String externalKey)
        Creates a new StringExpression for an attribute or function identified by external key.
        Parameters:
        externalKey - external key of the attribute.
        Returns:
        a new StringExpression

      • numberExpression

        public static NumberExpression numberExpression​(String externalKey)
        Creates a new NumberExpression for an attribute or function identified by external key.
        Parameters:
        externalKey - external key of the attribute.
        Returns:
        a new NumberExpression

      • dateExpression

        public static DateExpression dateExpression​(String externalKey)
        Creates a new DateExpression for an attribute or function identified by external key.
        Parameters:
        externalKey - external key of the attribute.
        Returns:
        a new DateExpression

      • fileExpression

        public static FileExpression fileExpression​(String externalKey)
        Creates a new FileExpression for an attribute or function identified by external key.
        Parameters:
        externalKey - external key of the attribute.
        Returns:
        a new FileExpression

      • xmlExpression

        public static XmlExpression xmlExpression​(String externalKey)
        Creates a new XmlExpression for an attribute or function identified by external key.
        Parameters:
        externalKey - external key of the attribute.
        Returns:
        a new XmlExpression

      • objectReferenceExpression

        public static ObjectReferenceExpression objectReferenceExpression​(String externalKey)
        Creates a new ObjectReferenceExpression for an attribute or function identified by external key.
        Parameters:
        externalKey - external key of the attribute.
        Returns:
        a new ObjectReferenceExpression

      • dimensionReferenceExpression

        public static DimensionReferenceExpression dimensionReferenceExpression​(String externalKey)
        Creates a new DimensionReferenceExpression for an attribute or function identified by external key.
        Parameters:
        externalKey - external key of the attribute.
        Returns:
        a new DimensionReferenceExpression

      • documentReferenceExpression

        public static DocumentReferenceExpression documentReferenceExpression​(String externalKey)
        Creates a new DocumentReferenceExpression for an attribute or function identified by external key.
        Parameters:
        externalKey - external key of the attribute.
        Returns:
        a new DocumentReferenceExpression

      • userReferenceExpression

        public static UserReferenceExpression userReferenceExpression​(String externalKey)
        Creates a new UserReferenceExpression for an attribute or function identified by external key.
        Parameters:
        externalKey - external key of the attribute.
        Returns:
        a new UserReferenceExpression

      • sqlFunctionBuilder

        public static SqlFunctionBuilder sqlFunctionBuilder()
        Creates a new builder for creating SqlFunction objects
        Returns:
        a new SqlFunctionBuilder

      • stringFunction

        public static StringExpressionType stringFunction​(String name,
                                                  Function<ContentQueryRow,​String> function)
        Creates a new StringExpressionType for a function identified by name.
        Parameters:
        name - name of the function
        Returns:
        a new StringExpressionType

      • numberFunction

        public static NumberExpressionType numberFunction​(String name,
                                                  Function<ContentQueryRow,​Number> function)
        Creates a new NumberExpressionType for a function identified by name.
        Parameters:
        name - name of the function
        Returns:
        a new NumberExpressionType

      • objectFunction

        public static <T> ObjectExpressionType<T> objectFunction​(String name,
                                                         Function<ContentQueryRow,​T> function)
        Creates a new ObjectExpressionType for a function identified by name.
        Parameters:
        name - name of the function
        Returns:
        a new ObjectExpressionType