Package com.aquima.interactions.expressions.semantics.nodes

Class DimensionChange

java.lang.Object
com.aquima.interactions.expressions.semantics.SemanticNodeBase
com.aquima.interactions.expressions.semantics.nodes.DimensionChange
All Implemented Interfaces:
ISemanticNode
public class DimensionChange extends SemanticNodeBase
The dimension expression is used to change the dimension of the wrapped expression's result.
Since:
6.4
Author:
O. Kerpershoek, F. van der Meer

  • Constructor Details

    • DimensionChange

      public DimensionChange(ISemanticNode expr, boolean multiValue)
      Constructs the node with the required arguments.
      Parameters:
      expr - The expression to which the dimension change should be applied.
      multiValue - Boolean indicating if the result should be a list (true), or a single value (false).

  • Method Details

    • getExpression

      public ISemanticNode getExpression()
      This method returns the node whose dimension should be changed.
      Returns:
      the node whose dimension should be changed.

    • getChildNodes

      public ISemanticNode[] getChildNodes()
      Description copied from interface: ISemanticNode
      This method returns an array containing the child nodes. The order of the child nodes in the array is not defined, and the array may be empty for nodes that do not have child nodes.
      Returns:
      Array containing the child nodes of this node.

    • collectScopedObjects

      public void collectScopedObjects(ScopedObjects resultSet)
      Description copied from interface: ISemanticNode
      This method may be used to collect the names of the objects that need to be in scope in order to evaluate the expression of this node. The object passed to the method will be enriched with the names of the objects that need to be in scope.
      Parameters:
      resultSet - The object that should be used to add the names of the objects that need to be in scope to.

    • visit

      public void visit(ISemanticNodeVisitor visitor)
      Description copied from interface: ISemanticNode
      This method allows a type safe visitation of the node. The visit method will not invoke the visitor for any child nodes.
      Parameters:
      visitor - The visitor that should be invoked for this node.

    • toString

      public String toString()
      Overrides:
      toString in class SemanticNodeBase