package com.bestapp.yikuair.utils;
/**
* The simple Array wheel adapter
*
* @param <T>
* the element type
*/
public class ArrayWheelAdapter<T> implements WheelAdapter {
/** The default items length */
public static final int DEFAULT_LENGTH = -1;
// items
private T items[];
// length
private int length;
/**
* Constructor
*
* @param items
* the items
* @param length
* the max items length
*/
public ArrayWheelAdapter(T items[], int length) {
this.items = items;
this.length = length;
}
/**
* Contructor
*
* @param items
* the items
*/
public ArrayWheelAdapter(T items[]) {
this(items, DEFAULT_LENGTH);
}
@Override
public String getItem(int index) {
if (index >= 0 && index < items.length) {
return items[index].toString();
}
return null;
}
@Override
public int getItemsCount() {
return items.length;
}
@Override
public int getMaximumLength() {
return length;
}
}