Class CompoundExpression

    • Constructor Detail

      • CompoundExpression

        public CompoundExpression()
    • Method Detail

      • getOperator

        protected abstract java.lang.String getOperator()
        Get operator of the compound expression.
        Returns:
        Operator of the compound expression.
      • addExpression

        public final void addExpression​(Expression expression)
        Add expression to the end of the list.
        Parameters:
        expression - Expression to add to end of list.
      • getExpressions

        public final java.util.List<Expression> getExpressions()
        Get list of expressions.
        Returns:
        List of expressions.
      • toString

        public final java.lang.StringBuilder toString​(java.lang.StringBuilder sb)
        Append a string representation of the object to the given StringBuilder. In general, the toString method for query objects appends a string that textually represents this object. The result should be a query string that complies to EJB QL specification as long as the query object represents a syntay element of it. It is required that all subclasses override this method. The toString method defined at class Object is overwritten and calls this method.
        Parameters:
        sb - StringBuilder to append the string representation of this object to.
        Returns:
        Same instance of StringBuilder given as parameter.