info.magnolia.ui.contentapp.movedialog.predicate
Class MovePossibilityPredicate

java.lang.Object
  info.magnolia.ui.contentapp.movedialog.predicate.MovePossibilityPredicate

Direct Known Subclasses:

MoveAfterPossibilityPredicate, MoveBeforePossibilityPredicate, MoveInsidePossibilityPredicate

public class MovePossibilityPredicate
extends Object

Checks whether it is possible to place the collection of nodes relatively to the tested node.

Field Summary

protected DropConstraint

constraint

Constructor Summary

protected

MovePossibilityPredicate(DropConstraint constraint, List<? extends com.vaadin.data.Item> candidates)

Method Summary

protected boolean	basicMoveCheck(javax.jcr.Item source, javax.jcr.Item target) Perform basic check.
protected boolean	checkItem(com.vaadin.data.Item item, com.vaadin.data.Item hostCandidate)
protected boolean	hostIsRoot(com.vaadin.data.Item hostCandidate)
boolean	isMovePossible(com.vaadin.data.Item hostCandidate)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

constraint

protected DropConstraint constraint

Constructor Detail

MovePossibilityPredicate

protected MovePossibilityPredicate(DropConstraint constraint,
                                   List<? extends com.vaadin.data.Item> candidates)

Method Detail

isMovePossible

public boolean isMovePossible(com.vaadin.data.Item hostCandidate)

checkItem

protected boolean checkItem(com.vaadin.data.Item item,
                            com.vaadin.data.Item hostCandidate)

hostIsRoot

protected boolean hostIsRoot(com.vaadin.data.Item hostCandidate)

basicMoveCheck

protected boolean basicMoveCheck(javax.jcr.Item source,
                                 javax.jcr.Item target)
                          throws javax.jcr.RepositoryException

Perform basic check.

Throws:

javax.jcr.RepositoryException