CodeCow/querydsl
1
0
Fork 0
mirror of https://github.com/querydsl/querydsl.git synced 2026-06-30 21:08:30 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Browse Source
This commit is contained in:
Timo Westkämper 2010-09-15 10:26:20 +00:00
parent 6147c0e0dc
commit fdcc70dd6c
4 changed files with 29 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
querydsl-core/src/main/java/com/mysema/query/SimpleProjectable.java
View File

@ -9,6 +9,8 @@ import java.util.List;
import javax.annotation.Nullable;
import com.mysema.commons.lang.CloseableIterator;
/**
* SimpleProjectable defines a simpler projection interface than {@link Projectable}.
*
@ -16,6 +18,13 @@ import javax.annotation.Nullable;
* @see Projectable
*/
public interface SimpleProjectable<T> {
/**
* Get the projection as a typed closeable Iterator
*
* @return
*/
CloseableIterator<T> iterate();
/**
* Get the projection as a typed List

6
querydsl-core/src/main/java/com/mysema/query/support/SimpleQueryAdapter.java
View File

@ -7,6 +7,7 @@ package com.mysema.query.support;
import java.util.List;
import com.mysema.commons.lang.CloseableIterator;
import com.mysema.query.Projectable;
import com.mysema.query.Query;
import com.mysema.query.QueryModifiers;
@ -62,6 +63,11 @@ public class SimpleQueryAdapter<T> implements SimpleQuery<SimpleQueryAdapter<T>>
query.limit(limit);
return this;
}
@Override
public CloseableIterator<T> iterate(){
return projectable.iterate(projection);
}
@Override
public List<T> list() {

7
querydsl-hibernate-search/src/main/java/com/mysema/query/search/SearchQuery.java
View File

@ -13,6 +13,8 @@ import org.hibernate.search.FullTextSession;
import org.hibernate.search.Search;
import com.mysema.commons.lang.Assert;
import com.mysema.commons.lang.CloseableIterator;
import com.mysema.commons.lang.IteratorAdapter;
import com.mysema.query.QueryMetadata;
import com.mysema.query.QueryModifiers;
import com.mysema.query.SearchResults;
@ -87,6 +89,11 @@ public class SearchQuery<T> implements SimpleQuery<SearchQuery<T>>, SimpleProjec
}
return fullTextQuery;
}
@SuppressWarnings("unchecked")
public CloseableIterator<T> iterate(){
return new IteratorAdapter<T>(createQuery(false).iterate());
}
@Override
public SearchQuery<T> limit(long limit) {

7
querydsl-lucene/src/main/java/com/mysema/query/lucene/LuceneQuery.java
View File

@ -15,6 +15,8 @@ import org.apache.lucene.search.ScoreDoc;
import org.apache.lucene.search.Searcher;
import org.apache.lucene.search.Sort;
import com.mysema.commons.lang.CloseableIterator;
import com.mysema.commons.lang.IteratorAdapter;
import com.mysema.query.QueryException;
import com.mysema.query.QueryMetadata;
import com.mysema.query.QueryModifiers;
@ -78,6 +80,11 @@ public class LuceneQuery implements SimpleQuery<LuceneQuery>, SimpleProjectable<
public LuceneQuery limit(long limit) {
return queryMixin.limit(limit);
}
public CloseableIterator<Document> iterate(){
// TODO : optimize
return new IteratorAdapter<Document>(list().iterator());
}
@Override
public List<Document> list() {