Package org.apache.camel.spi

Interface Language

  • public interface Language
    Represents a language to be used for Expression or Predicate instances

    • Method Detail

      • createPredicate

        Predicate createPredicate​(String expression)
        Creates a predicate based on only the given string input
        Parameters:
        expression - the expression as a string input
        Returns:
        the created predicate

      • createExpression

        Expression createExpression​(String expression)
        Creates an expression based on only the given string input
        Parameters:
        expression - the expression as a string input
        Returns:
        the created expression

      • createPredicate

        default Predicate createPredicate​(String expression,
                                  Object[] properties)
        Creates an expression based on the input with properties

        This is used for languages that have been configured with custom properties most noticeable for xpath/xquery/tokenizer languages that have several options.

        Parameters:
        expression - the expression
        properties - configuration properties (optimized as object array with hardcoded positions for properties)
        Returns:
        the created predicate

      • createExpression

        default Expression createExpression​(String expression,
                                    Object[] properties)
        Creates an expression based on the input with properties

        This is used for languages that have been configured with custom properties most noticeable for xpath/xquery/tokenizer languages that have several options.

        Parameters:
        expression - the expression
        properties - configuration properties (optimized as object array with hardcoded positions for properties)
        Returns:
        the created expression