ListFlag.java

package com.intellectualcrafters.plot.flag;

import com.intellectualcrafters.plot.object.Plot;
import java.util.Collection;

public abstract class ListFlag<V extends Collection<?>> extends Flag<V> {

    public ListFlag(String name) {
        super(name);
    }

    public boolean contains(Plot plot, Object value) {
        V existing = plot.getFlag(this, null);
        return existing != null && existing.contains(value);
    }
}