程序包 ohos.data.search.model

类 Recommendation

java.lang.Object

ohos.data.search.model.Recommendation

public class Recommendation
extends Object

Represents the group search result.

Each Recommendation instance represents a group. The group search result contains the following parameters: field, value (field value), count (number of indexes in the group), and indexDataList (index data in the group, which is not returned by default).

从以下版本开始:

3

SystemCapability

SystemCapability.Data#DATA_SEARCH

构造器概要

构造器

构造器	说明
Recommendation(String field, String value, List<IndexData> indexDataList, long count)	A constructor used to create a Recommendation instance.

方法概要

限定符和类型	方法	说明
long	getCount()	Obtains the number of indexes in this group.
String	getField()	Obtains the field of this group.
List<IndexData>	getIndexDataList()	Obtains the index data in this group.
String	getValue()	Obtains the field value of this group.
void	setCount(long count)	Sets the number of indexes in this group.
void	setField(String field)	Sets the field for this group.
void	setIndexDataList(List<IndexData> indexDataList)	Sets the index data in this group.
void	setValue(String value)	Sets the field value for this group.
String	toString()	Returns a string representation of the object.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

Recommendation

public Recommendation(String field,
                      String value,
                      List<IndexData> indexDataList,
                      long count)

A constructor used to create a Recommendation instance.

参数:

field - Indicates the field of the group.

value - Indicates the field value of the group.

count - Indicates the number of indexes in the group.

indexDataList - Indicates the index data in the group.

从以下版本开始:

3

方法详细资料

setField

public void setField(String field)

Sets the field for this group.

参数:

field - Indicates the field to set.

从以下版本开始:

3

setValue

public void setValue(String value)

Sets the field value for this group.

参数:

value - Indicates the field value to set.

从以下版本开始:

3

setIndexDataList

public void setIndexDataList(List<IndexData> indexDataList)

Sets the index data in this group.

参数:

indexDataList - Indicates the index data to set.

从以下版本开始:

3

setCount

public void setCount(long count)

Sets the number of indexes in this group.

参数:

count - Indicates the number of indexes to set.

从以下版本开始:

3

getField

public String getField()

Obtains the field of this group.

返回:

Returns the field of this group.

从以下版本开始:

3

getValue

public String getValue()

Obtains the field value of this group.

返回:

Returns the field value of this group.

从以下版本开始:

3

getIndexDataList

public List<IndexData> getIndexDataList()

Obtains the index data in this group.

返回:

Returns the index data in this group.

从以下版本开始:

3

getCount

public long getCount()

Obtains the number of indexes in this group.

返回:

Returns the number of indexes in this group.

从以下版本开始:

3

toString

public String toString()

从类复制的说明: Object

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())
 

覆盖:

toString 在类中 Object

返回:

a string representation of the object.