LinearSearchModeFactory.java

public class LinearSearchModeFactory<T> {
    public static final int modeMoveFirst = 1;
    public static final int modeMoveLast = 2;
    public static final int modeMoveUp = 3;
    
    public static <T> LinearSearchMode<T> build(int mode) {
        switch (mode) {
            case modeMoveFirst:
                return new LinearSearchModeMoveFirst<T>();
            case modeMoveLast:
                return new LinearSearchModeMoveLast<T>();
            case modeMoveUp:
                return new LinearSearchModeMoveUp<T>();
            default:
                return null;
        }
}