Examples with TopList com.google.refine.preference.TopList used on opensource projects

Example 6 with TopList

use of com.google.refine.preference.TopList in project OpenRefine by OpenRefine.

the class ProjectManager method preparePreferenceStore.

/**
 * @param ps
 */
protected static void preparePreferenceStore(PreferenceStore ps) {
    ps.put("scripting.expressions", new TopList(EXPRESSION_HISTORY_MAX));
    ps.put("scripting.starred-expressions", new TopList(Integer.MAX_VALUE));
}

Example 7 with TopList

use of com.google.refine.preference.TopList in project OpenRefine by OpenRefine.

the class LogExpressionCommandTests method testNullExpressions.

@Test
public void testNullExpressions() throws ServletException, IOException {
    prefStore.put("scripting.expressions", null);
    when(request.getParameter("csrf_token")).thenReturn(Command.csrfFactory.getFreshToken());
    when(request.getParameter("expression")).thenReturn("grel:value+'a'");
    command.doPost(request, response);
    TopList topList = (TopList) prefStore.get("scripting.expressions");
    Assert.assertEquals(topList.getList(), Collections.singletonList("grel:value+'a'"));
}

Example 8 with TopList

use of com.google.refine.preference.TopList in project OpenRefine by OpenRefine.

the class GetExpressionHistoryCommand method doGet.

@Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    try {
        List<String> expressions = toExpressionList(ProjectManager.singleton.getPreferenceStore().get("scripting.expressions"));
        TopList topList = (TopList) ProjectManager.singleton.getPreferenceStore().get("scripting.starred-expressions");
        if (topList == null) {
            topList = new TopList(ProjectManager.EXPRESSION_HISTORY_MAX);
        }
        Set<String> starredExpressions = new HashSet<String>(topList.getList());
        ExpressionsList expressionsList = new ExpressionsList(expressions.stream().map(s -> new ExpressionState(s, starredExpressions.contains(s))).collect(Collectors.toList()));
        respondJSON(response, expressionsList);
    } catch (Exception e) {
        respondException(response, e);
    }
}

Example 9 with TopList

use of com.google.refine.preference.TopList in project OpenRefine by OpenRefine.

the class GetStarredExpressionsCommand method getExpressionsList.

public static ExpressionList getExpressionsList() {
    TopList topList = (TopList) ProjectManager.singleton.getPreferenceStore().get("scripting.starred-expressions");
    List<String> starredExpressions = topList == null ? Collections.emptyList() : topList.getList();
    return new ExpressionList(starredExpressions.stream().map(e -> new Expression(e)).collect(Collectors.toList()));
}