Class VirtualColumnExpression.WrappedExpression

All Implemented Interfaces:
Expression, QueryElement
Enclosing class:

static class VirtualColumnExpression.WrappedExpression
extends Object
implements Expression
  • Field Details

    • expression

      private final String expression
  • Constructor Details

    • WrappedExpression

      WrappedExpression​(String expression)
  • Method Details

    • getChildren

      public Collection<? extends QueryElement> getChildren()
      Description copied from interface: QueryElement
      Get the children of this query element or null if it has no children. For example the AddExpression has two children, the expression beeing added.
      Specified by:
      getChildren in interface QueryElement
      A collection or null
    • toQl

      public String toQl​(Query query, DbControl dc) throws BaseException
      Description copied from interface: QueryElement
      Create a query language string of the query element. Use the Query.getQueryType() method to find out which query language is wanted in case the element requires different syntax for different languages.
      Specified by:
      toQl in interface QueryElement
      query - The query that is about to be executed
      dc - The DbControl object used to execute the query
      BaseException - If there is any other error