Examples with QueryExpression org.eclipse.che.api.vfs.search.QueryExpression used on opensource projects

Example 11 with QueryExpression

use of org.eclipse.che.api.vfs.search.QueryExpression in project che by eclipse.

the class FSLuceneSearcherTest method addsSingleFileInIndex.

@Test
public void addsSingleFileInIndex() throws Exception {
    VirtualFileSystem virtualFileSystem = virtualFileSystem();
    searcher.init(virtualFileSystem);
    VirtualFile file = virtualFileSystem.getRoot().createFolder("aaa").createFile("aaa.txt", TEST_CONTENT[1]);
    searcher.add(file);
    List<String> paths = searcher.search(new QueryExpression().setText("should")).getFilePaths();
    assertEquals(newArrayList(file.getPath().toString()), paths);
}

Example 12 with QueryExpression

use of org.eclipse.che.api.vfs.search.QueryExpression in project che by eclipse.

the class FSLuceneSearcherTest method retrievesSearchResultWithPages.

@Test
public void retrievesSearchResultWithPages() throws Exception {
    VirtualFileSystem virtualFileSystem = virtualFileSystem();
    for (int i = 0; i < 100; i++) {
        virtualFileSystem.getRoot().createFile(String.format("file%02d", i), TEST_CONTENT[i % TEST_CONTENT.length]);
    }
    searcher.init(virtualFileSystem);
    SearchResult firstPage = searcher.search(new QueryExpression().setText("spaceflight").setMaxItems(8));
    assertEquals(8, firstPage.getFilePaths().size());
    QueryExpression nextPageQueryExpression = firstPage.getNextPageQueryExpression().get();
    nextPageQueryExpression.setMaxItems(100);
    SearchResult lastPage = searcher.search(nextPageQueryExpression);
    assertEquals(17, lastPage.getFilePaths().size());
    assertTrue(Collections.disjoint(firstPage.getFilePaths(), lastPage.getFilePaths()));
}

Example 13 with QueryExpression

use of org.eclipse.che.api.vfs.search.QueryExpression in project che by eclipse.

the class MemoryLuceneSearcherTest method deletesSingleFileFromIndex.

@Test
public void deletesSingleFileFromIndex() throws Exception {
    VirtualFileSystem virtualFileSystem = virtualFileSystem();
    VirtualFile file = virtualFileSystem.getRoot().createFolder("aaa").createFile("aaa.txt", TEST_CONTENT[2]);
    searcher.init(virtualFileSystem);
    List<String> paths = searcher.search(new QueryExpression().setText("be")).getFilePaths();
    assertEquals(newArrayList(file.getPath().toString()), paths);
    searcher.delete(file.getPath().toString(), file.isFile());
    paths = searcher.search(new QueryExpression().setText("be")).getFilePaths();
    assertTrue(paths.isEmpty());
}

Example 14 with QueryExpression

use of org.eclipse.che.api.vfs.search.QueryExpression in project che by eclipse.

the class MemoryLuceneSearcherTest method generatesQueryExpressionForRetrievingNextPageOfResults.

@Test
public void generatesQueryExpressionForRetrievingNextPageOfResults() throws Exception {
    VirtualFileSystem virtualFileSystem = virtualFileSystem();
    for (int i = 0; i < 100; i++) {
        virtualFileSystem.getRoot().createFile(String.format("file%02d", i), TEST_CONTENT[i % TEST_CONTENT.length]);
    }
    searcher.init(virtualFileSystem);
    SearchResult result = searcher.search(new QueryExpression().setText("spaceflight").setMaxItems(7));
    assertEquals(25, result.getTotalHits());
    Optional<QueryExpression> optionalNextPageQueryExpression = result.getNextPageQueryExpression();
    assertTrue(optionalNextPageQueryExpression.isPresent());
    QueryExpression nextPageQueryExpression = optionalNextPageQueryExpression.get();
    assertEquals("spaceflight", nextPageQueryExpression.getText());
    assertEquals(7, nextPageQueryExpression.getSkipCount());
    assertEquals(7, nextPageQueryExpression.getMaxItems());
}

Example 15 with QueryExpression

use of org.eclipse.che.api.vfs.search.QueryExpression in project che by eclipse.

the class MemoryLuceneSearcherTest method addsFileTreeInIndex.

@Test
public void addsFileTreeInIndex() throws Exception {
    VirtualFileSystem virtualFileSystem = virtualFileSystem();
    searcher.init(virtualFileSystem);
    VirtualFile folder = virtualFileSystem.getRoot().createFolder("folder");
    folder.createFile("xxx.txt", TEST_CONTENT[2]);
    folder.createFile("zzz.txt", TEST_CONTENT[1]);
    searcher.add(virtualFileSystem.getRoot());
    List<String> paths = searcher.search(new QueryExpression().setText("be")).getFilePaths();
    assertEquals(newArrayList("/folder/xxx.txt"), paths);
    paths = searcher.search(new QueryExpression().setText("should")).getFilePaths();
    assertEquals(newArrayList("/folder/zzz.txt"), paths);
}