Plex-FAWE/src/main/java/com/sk89q/worldedit/regions/AbstractRegion.java

package com.sk89q.worldedit.regions;

import java.util.Iterator;

import com.sk89q.worldedit.BlockVector;
import com.sk89q.worldedit.LocalWorld;
import com.sk89q.worldedit.Vector;

public abstract class AbstractRegion implements Region {
    /**
     * Stores the world.
     */
    protected LocalWorld world;

    public AbstractRegion(LocalWorld world) {
        this.world = world;
    }

    /**
     * Get the iterator.
     *
     * @return iterator of points inside the region
     */
    public Iterator<BlockVector> iterator() {
        return new RegionIterator(this);
    }

    public LocalWorld getWorld() {
        return world;
    }

    public void setWorld(LocalWorld world) {
        this.world = world;
    }

    public void shift(Vector change) throws RegionOperationException {
        expand(change);
        contract(change);
    }
}