package org.litesoft.GWT.client.ui.inspection;

public abstract class NthWidgetSelector implements WidgetSelector
{
    private Integer mNth;
    private int mFound = -1;

    protected NthWidgetSelector( Integer pNth )
    {
        mNth = pNth;
    }

    protected boolean foundNth( boolean pAcceptable )
    {
        if ( !pAcceptable )
        {
            return false;
        }
        mFound++;
        return (mNth == null) || (mFound == mNth);
    }
}