Package com.aquima.interactions.expressions.tsl.evaluator.scope

Class TslObjectDefinition

  • All Implemented Interfaces:
    IObjectDefinition
    public class TslObjectDefinition
extends Object
implements IObjectDefinition
    This class is used to wrap object definitions inside a TSL loop. Within a TSL loop all objects get an additional member 'foreach_index', which may be used in expressions to retrieve the index of the object within the loop.
    Since:
    5.0
    Author:
    O. Kerpershoek

    • Constructor Detail

      • TslObjectDefinition

        protected TslObjectDefinition​(IObjectDefinition definition)

    • Method Detail

      • getValueDefinition

        public IValueDefinition getValueDefinition​(String name)
        Description copied from interface: IObjectDefinition
        This method will return the value definition of the member-value identified by the specified name. If the specified name does not identify a member value of this compound object, a parse exception may be thrown. example: getDefinition( "person.address.housenumber" ); ValueNode( "person.address.housenumber" ); ObjectNode( "person", new ObjectNode( "address", new ValueNode( "housenumber" ) ) ) Second structure is preferred:
      • Each FieldNode represents a call to getValue in the IValueSource interface (parsing only needed here, and not during evaluation)
      • The value cannot be requested at once through the IValueSource interface, as the objects that are traversed to get at the ValueNode may need to be activated.
        • getValue( "person.address.housenumber" ); getValue( "person" ).getValue( "address" ).getValue( "housenumber" );
Specified by:
getValueDefinition in interface IObjectDefinition
Parameters:
name - The name of the member value for which the definition is requested.
Returns:
The value definition of the member with the specified name.