Examples of org.apache.wicket.model.IModelComparator

org.apache.wicket.model.IModelComparator
Implementations of this interface compare model object. The component is given so that a developer can choose what the previous object is The default implementation for form components is just component.getModelObject(); But developers can choose to keep the last rendered value for that component and compare this value with the newObject. So that it doesn't overwrite values for an object that was changed by another session if the current session didn't touch that specific value. @author jcompagner @author Jonathan Locke

    
    @Override
    public IModelComparator getModelComparator() {
        // if we don't use this one, the call to setObject won't be made, and the metadata
        // map won't be updated
        return new IModelComparator() {
            
            @Override
            public boolean compare(Component component, Object newObject) {
                return false;
            }

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