Method insertBetween

src/org/apache/pig/impl/plan/OperatorPlan.java:575–580

Given two connected nodes add another node between them. 'newNode' will be placed in same position in predecessor list as 'before' (old node). @param after Node to insert this node after @param newNode new node to insert. This node must have already been added to the plan. @param before Node to ins

(
            E after,
            E newNode,
            E before)

     * connecting nodes.
     */
    public void insertBetween(
            E after,
            E newNode,
            E before) throws PlanException {
        doInsertBetween(after, newNode, before, true);
    }
    
    /*
     * Private method to perform the insertBetween operation with the ability to turn off