本文整理汇总了Java中com.mongodb.client.DistinctIterable类的典型用法代码示例。如果您正苦于以下问题：Java DistinctIterable类的具体用法？Java DistinctIterable怎么用？Java DistinctIterable使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
DistinctIterable类属于com.mongodb.client包，在下文中一共展示了DistinctIterable类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testDistinct
import com.mongodb.client.DistinctIterable; //导入依赖的package包/类
@Test
public void testDistinct()
{
DistinctIterable<String> distinct = coll.distinct("color", String.class);
List<String> strList = toDocumentList(distinct);
assertEquals(6, strList.size());
assertTrue(strList.contains("Red"));
distinct = coll.distinct("color", Filters.eq("name", "Alto"), String.class);
strList = toDocumentList(distinct);
assertEquals(4, strList.size());
assertTrue(strList.contains("Red"));
}
示例2: distinct
import com.mongodb.client.DistinctIterable; //导入依赖的package包/类
@Override
public <TResult> DistinctIterable<TResult> distinct(String fieldName, Class<TResult> arg1)
{
DistinctIterable<TResult> find = collection.distinct(fieldName, arg1);
ProfiledDistinctIterable<TDocument, TResult> profiledFindIterable = new ProfiledDistinctIterable<TDocument, TResult>(
find, fieldName, this);
return profiledFindIterable;
}
示例3: ProfiledDistinctIterable
import com.mongodb.client.DistinctIterable; //导入依赖的package包/类
public ProfiledDistinctIterable(DistinctIterable<TResult> findIterable, String fieldName,
ProfiledMongoCollection<TDocument> collection)
{
super();
this.distinctIterable = findIterable;
this.fieldName = fieldName;
this.collection = collection;
}
示例4: getDistinceIterable
import com.mongodb.client.DistinctIterable; //导入依赖的package包/类
public DistinctIterable<TResult> getDistinceIterable()
{
return distinctIterable;
}
示例5: execute
import com.mongodb.client.DistinctIterable; //导入依赖的package包/类
public cfData execute( cfSession _session, cfArgStructData argStruct ) throws cfmRunTimeException {
MongoDatabase db = getMongoDatabase( _session, argStruct );
String collection = getNamedStringParam( argStruct, "collection", null );
if ( collection == null )
throwException( _session, "please specify a collection" );
String key = getNamedStringParam( argStruct, "key", null );
if ( key == null )
throwException( _session, "please specify a key" );
cfData query = getNamedParam( argStruct, "query", null );
try {
DistinctIterable<String> result;
if ( query != null )
result = db.getCollection( collection ).distinct( key, String.class ).filter( getDocument( query ) );
else
result = db.getCollection( collection ).distinct( key, String.class );
cfArrayData arr = cfArrayData.createArray( 1 );
result.forEach( new Block<String>() {
@Override
public void apply( final String st ) {
try {
arr.addElement( new cfStringData( st ) );
} catch ( cfmRunTimeException e ) {}
}
} );
return arr;
} catch ( MongoException me ) {
throwException( _session, me.getMessage() );
return null;
}
}
示例6: distinct
import com.mongodb.client.DistinctIterable; //导入依赖的package包/类
<T extends IEntity, RESULT> DistinctIterable<RESULT> distinct(Class<T> entity, Class<RESULT> resultClass, String fieldName) throws Exception;