Package com.iizigo.link.vs

Class LopVSField

java.lang.Object
com.iizigo.link.vs.LopVSField
All Implemented Interfaces:
ILinkOperation
public class LopVSField extends Object implements ILinkOperation
The link operation linking VSField using a VSFieldReference for a property container that implements IVSFieldListener.
Author:
Christopher Mindus

  • Constructor Details

    • LopVSField

      public LopVSField(VSField target, PropCnr owner, Atom atom)
      Constructor.
      Parameters:
      target - The target VSField for the reference.
      owner - The reference property owner.
      atom - The name of the reference property.

  • Method Details

    • createOperationNode

      public ItemNavigatorPresentation createOperationNode(ItemNavigatorPresentation parent)
      Creates the operation node for presentation in the link wizard main page.
      Specified by:
      createOperationNode in interface ILinkOperation
      Parameters:
      parent - The parent node.
      Returns:
      The node.

    • isOperationEnabled

      public IStatus isOperationEnabled()
      Returns if the operation is enabled for execution, regardless of any preconditions. These are tested once all parties have agreed that the operation might be a "go".
      Specified by:
      isOperationEnabled in interface ILinkOperation
      Returns:
      The status for the operation.

    • executeOperation

      public IStatus executeOperation(ComplexOperation op)
      Executes the operation.
      Specified by:
      executeOperation in interface ILinkOperation
      Parameters:
      op - The complex operation.
      Returns:
      The status of the operation. A complex operation would have a MultiStatus return code.

    • equalsOp

      public boolean equalsOp(ILinkOperation op)
      Checks if two operations are equal.
      Specified by:
      equalsOp in interface ILinkOperation
      Parameters:
      op - Operation to compare with.
      Returns:
      true if they produce the same result, false otherwise.