Java Steam.filter() 過濾 通過Predicate<T>實現 多條件動態 or and 過濾

/**
 * ==============================================
 * Copy right 2015-2018 by ja
 * ----------------------------------------------
 * This is not a free software, without any authorization is not allowed to use and spread.
 * ==============================================
 *
 * @author : Jalan
 * @version : v1.0.0
 * @desc : 把對象屬性抽象出來，可做爲參數傳遞
 * @since : 2018/2/7 21:07
 */
@FunctionalInterface
public interface ObjectPropertyPredicate<T> {
    /**
     * 把屬性當參數傳遞到方法中，由方法去處理這個屬性的值做什麼。
     * 傳參使用: o -> o.propertyName
     * 接收參數方法內使用:
     *  參數：ObjectPropertyPredicate<FreeReportDataVO> express
     *  Predicate<Object> press = (obj) -> express.getProperty(obj).toString().startsWith("測試");
     *  express.getProperty(obj)
     * @param o
     * @return
     */
    Object getProperty(T o);
}

/**
 *
 * ==============================================
 * Copy right 2015-2018 by Jalan
 * ----------------------------------------------
 * This is not a free software, without any authorization is not allowed to use and spread.
 * ==============================================
 *
 * @author : Jalan
 * @version : v1.0.0
 * @desc : 查詢選項
 * @since : 2018/2/7 19:28
 */
public enum FilterModeEnum {
    startsWith ,
    equals,
    contains
}

/**
 * 
 * ==============================================
 * Copy right 2015-2018 by Jalan
 * ----------------------------------------------
 * This is not a free software, without any authorization is not allowed to use and spread.
 * ==============================================
 *
 * @author : Jalan
 * @version : v1.0.0
 * @desc : 測試實體類
 * @since : 2018/2/7 11:58
 */
@ApiModel(description = "測試實體類")
@Data
@EqualsAndHashCode(callSuper = true)
public class TestDataVO{
	private String code;
	private String name;
	private String remark;
}

/**
 * 通過批量過濾條件（codes） 過濾指定對象屬性的值 
 * @param dataSource 數據源集合
 * @param codes 過濾條件集合
 * @param express 過濾集合對象目標屬性表達式
 * @param filterMode 過濾方式
 * @return 返回符合過濾條件codes的對象集合
 */
public static List<TestDataVO> queryArray(List<TestDataVO> dataSource, List<String> codes, ObjectPropertyPredicate<TestDataVO> express, FilterModeEnum filterMode) {
	List<TestDataVO> result = new ArrayList<>();
	if (dataSource == null) {
		return result;
	}
	if (codes == null || (long) codes.size() == 0) {
		return dataSource;
	}
	if (express == null) {
		return dataSource;
	}
	if (filterMode == FilterModeEnum.startsWith) {
		Predicate<TestDataVO> expressOr = f -> false;
		for (String code : codes) {
			Predicate<TestDataVO> press = (w) -> express.getProperty(w).toString().startsWith(code);
			expressOr = expressOr.or(press);
		}
		result = dataSource.stream().filter(expressOr).collect(Collectors.toList());
	} else if (filterMode == FilterModeEnum.contains) {
		result = dataSource.stream().filter(f -> codes.contains(express.getProperty(f).toString())).collect(Collectors.toList());
	} else if (filterMode == FilterModeEnum.equals) {
		Predicate<TestDataVO> expressOr = f -> false;
		for (String code : codes) {
			Predicate<TestDataVO> press = (w) ->StringUtils.equals(express.getProperty(w).toString(),code);
			expressOr = expressOr.or(press);
		}
		result = dataSource.stream().filter(expressOr).collect(Collectors.toList());
	}
	return result;
}

最後測試：
List<TestDataVO> data = new ArrayList<>();
TestDataVO td1 = new TestDataVO();
td1.setCode("測試A-code");
td1.setName("測試A-name");
TestDataVO td2 = new TestDataVO();
td2.setCode("測試B-code");
td2.setName("測試B-name");
TestDataVO td3 = new TestDataVO();
td3.setCode("測試C-code");
td3.setName("測試C-name");
TestDataVO td4 = new TestDataVO();
td4.setCode("測試D-code");
td4.setName("測試D-name");
TestDataVO td5= new TestDataVO();
td5.setCode("測試E-code");
td5.setName("測試E-name");
data.add(td1);
data.add(td2);
data.add(td3);
data.add(td4);
data.add(td5);

List<String> filterCodeCondition = ArrayList<>();
filterCodeCondition.add("測試A-code");
filterCodeCondition.add("測試C-code");
/**
 * 過濾結果爲 td1,td3 對象
 */
List<TestDataVO> filterResult = queryArray(data,filterCodeCondition , TestDataVO::getCode, FilterModeEnum.startsWith);


List<String> filterNameCondition = ArrayList<>();
filterCodeCondition.add("D-name");
filterCodeCondition.add("E-name");
/**
 * 過濾結果爲 td4,td5 對象
 */
List<TestDataVO> filterResult = queryArray(data,filterCodeCondition , TestDataVO::getName, FilterModeEnum.contains);