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workspace-explorer
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fixed business logic to get item paginated and filtered by indexing (start, limit) 

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/widgets/workspace-explorer@151048 82a268e6-3cf1-43bd-a215-b396298e98cf
This commit is contained in:
Francesco Mangiacrapa 2017-07-13 09:17:07 +00:00
parent 4a45f4bf85
commit 19b7ef4383
7 changed files with 373 additions and 63 deletions
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28
src/main/java/org/gcube/portlets/widgets/wsexplorer/client/rpc/WorkspaceExplorerService.java
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@ -9,6 +9,7 @@ import org.gcube.portlets.widgets.wsexplorer.shared.Item;
import org.gcube.portlets.widgets.wsexplorer.shared.ItemCategory;
import org.gcube.portlets.widgets.wsexplorer.shared.ItemInterface;
import org.gcube.portlets.widgets.wsexplorer.shared.ItemType;
import org.gcube.portlets.widgets.wsexplorer.shared.SearchedFolder;
import org.gcube.portlets.widgets.wsexplorer.shared.WorkspaceNavigatorServiceException;
import com.google.gwt.user.client.rpc.RemoteService;
@ -197,11 +198,34 @@ public interface WorkspaceExplorerService extends RemoteService {
*/
Map<String, String> getGcubePropertiesForWorspaceId(String id) throws Exception;
Item getFolder(
/**
* Gets the folder.
*
* @param item the item
* @param showableTypesParam the showable types param
* @param purgeEmpyFolders the purge empy folders
* @param filterCriteria the filter criteria
* @param loadGcubeProperties the load gcube properties
* @param startIndex the start index
* @param limit the limit
* @param serverStartIndex the server start index
* @return the folder
* @throws WorkspaceNavigatorServiceException the workspace navigator service exception
*/
SearchedFolder getFolder(
Item item, List<ItemType> showableTypesParam, boolean purgeEmpyFolders,
FilterCriteria filterCriteria, boolean loadGcubeProperties,
int startIndex, int limit) throws WorkspaceNavigatorServiceException;
int startIndex, int limit, int serverStartIndex) throws WorkspaceNavigatorServiceException;
/**
* Gets the folder children count.
*
* @param item the item
* @return the folder children count
* @throws WorkspaceNavigatorServiceException the workspace navigator service exception
*/
int getFolderChildrenCount(Item item) throws WorkspaceNavigatorServiceException;
}

13
src/main/java/org/gcube/portlets/widgets/wsexplorer/client/rpc/WorkspaceExplorerServiceAsync.java
View File

@ -12,6 +12,7 @@ import org.gcube.portlets.widgets.wsexplorer.shared.Item;
import org.gcube.portlets.widgets.wsexplorer.shared.ItemCategory;
import org.gcube.portlets.widgets.wsexplorer.shared.ItemInterface;
import org.gcube.portlets.widgets.wsexplorer.shared.ItemType;
import org.gcube.portlets.widgets.wsexplorer.shared.SearchedFolder;
import com.google.gwt.user.client.rpc.AsyncCallback;
@ -199,6 +200,7 @@ public interface WorkspaceExplorerServiceAsync {
void getGcubePropertiesForWorspaceId(String id, AsyncCallback<Map<String, String>> callback);
/**
* Gets the folder.
*
@ -209,16 +211,21 @@ public interface WorkspaceExplorerServiceAsync {
* @param loadGcubeProperties the load gcube properties
* @param startIndex the start index
* @param limit the limit
* @param serverStartIndex the server start index
* @param asyncCallback the async callback
* @return the folder
*/
public void getFolder(
void getFolder(
Item item, List<ItemType> showableTypesParam, boolean purgeEmpyFolders,
FilterCriteria filterCriteria, boolean loadGcubeProperties,
int startIndex, int limit, AsyncCallback<Item> asyncCallback);
int startIndex, int limit, int serverStartIndex, AsyncCallback<SearchedFolder> asyncCallback);
/**
* @param item
* Gets the folder children count.
*
* @param item the item
* @param asyncCallback the async callback
* @return the folder children count
*/
public void getFolderChildrenCount(Item item, AsyncCallback<Integer> asyncCallback);

97
src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/WorkspaceExplorerPaginated.java
View File

@ -13,6 +13,7 @@ import org.gcube.portlets.widgets.wsexplorer.client.view.grid.SortedCellTable;
import org.gcube.portlets.widgets.wsexplorer.shared.FilterCriteria;
import org.gcube.portlets.widgets.wsexplorer.shared.Item;
import org.gcube.portlets.widgets.wsexplorer.shared.ItemType;
import org.gcube.portlets.widgets.wsexplorer.shared.SearchedFolder;
import com.github.gwtbootstrap.client.ui.constants.AlertType;
import com.google.gwt.core.client.GWT;
@ -53,6 +54,8 @@ public class WorkspaceExplorerPaginated extends WorkspaceExplorer{
protected Widget orginalLoadingIndicator = null;
private int serverStartIndex = 0;
/**
* Instantiates a new workspace explorer paginated.
*
@ -122,34 +125,45 @@ public class WorkspaceExplorerPaginated extends WorkspaceExplorer{
final boolean purgeEmpyFolders = !showEmptyFolders;
//IF IS INIT OR A DOUBLE CLICK
if(getDisplayingFolderItem()==null || getDisplayingFolderItem().getId()!=item.getId()){
GWT.log("Performing Get Folder Children Count ");
WorkspaceExplorerConstants.workspaceNavigatorService.getFolderChildrenCount(item, new AsyncCallback<Integer>() {
// //IF IS INIT OR A DOUBLE CLICK
// if(getDisplayingFolderItem()==null || getDisplayingFolderItem().getId()!=item.getId()){
// GWT.log("Performing Get Folder Children Count ");
// WorkspaceExplorerConstants.workspaceNavigatorService.getFolderChildrenCount(item, new AsyncCallback<Integer>() {
//
// @Override
// public void onFailure(Throwable caught) {
// }
//
// @Override
// public void onSuccess(final Integer result) {
// GWT.log("Folder Children count: "+result);
//
// int newStartIndex = startIdx;
// getAsycnDataProvider().updateRowCount(result, true);
//
// if(newLoading){
// GWT.log("Cleaning all data...");
// newStartIndex = 0;
// GWT.log("Store reset performed start index is: "+newStartIndex);
// }
//
// //final Range range = display.getVisibleRange();
// perfomGetFolderChildren(item, loadGcubeProperties, newStartIndex, limit, purgeEmpyFolders, showableTypesParam);
// }
// });
// }else
// perfomGetFolderChildren(item, loadGcubeProperties, startIdx, limit, purgeEmpyFolders, showableTypesParam);
@Override
public void onFailure(Throwable caught) {
}
int newStartIndex = startIdx;
@Override
public void onSuccess(final Integer result) {
GWT.log("Folder Children count: "+result);
if(newLoading){
GWT.log("Cleaning all data...");
newStartIndex = 0;
GWT.log("Store reset performed start index is: "+newStartIndex);
getAsycnDataProvider().updateRowCount(WorkspaceExplorerConstants.ITEMS_PER_PAGE, false);
}
int newStartIndex = startIdx;
getAsycnDataProvider().updateRowCount(result, true);
if(newLoading){
GWT.log("Cleaning all data...");
newStartIndex = 0;
GWT.log("Store reset performed start index is: "+newStartIndex);
}
//final Range range = display.getVisibleRange();
perfomGetFolderChildren(item, loadGcubeProperties, newStartIndex, limit, purgeEmpyFolders, showableTypesParam);
}
});
}else
perfomGetFolderChildren(item, loadGcubeProperties, startIdx, limit, purgeEmpyFolders, showableTypesParam);
perfomGetFolderChildren(item, loadGcubeProperties, newStartIndex, limit, purgeEmpyFolders, showableTypesParam);
}
@ -167,9 +181,9 @@ public class WorkspaceExplorerPaginated extends WorkspaceExplorer{
* @param purgeEmpyFolders the purge empy folders
* @param showableTypesParam the showable types param
*/
private void perfomGetFolderChildren(final Item item, boolean loadGcubeProperties, final int startIdx, int limit, boolean purgeEmpyFolders, List<ItemType> showableTypesParam){
private void perfomGetFolderChildren(final Item item, boolean loadGcubeProperties, final int startIdx, final int limit, boolean purgeEmpyFolders, List<ItemType> showableTypesParam){
GWT.log("loading workspace folder by item id from server: "+item.getId());
WorkspaceExplorerConstants.workspaceNavigatorService.getFolder(item, showableTypesParam, purgeEmpyFolders, filterCriteria, loadGcubeProperties, startIdx, limit, new AsyncCallback<Item>() {
WorkspaceExplorerConstants.workspaceNavigatorService.getFolder(item, showableTypesParam, purgeEmpyFolders, filterCriteria, loadGcubeProperties, startIdx, limit, serverStartIndex, new AsyncCallback<SearchedFolder>() {
@Override
public void onFailure(Throwable caught) {
@ -180,28 +194,30 @@ public class WorkspaceExplorerPaginated extends WorkspaceExplorer{
}
@Override
public void onSuccess(Item result) {
public void onSuccess(SearchedFolder result) {
serverStartIndex = result.getServerEndIndex();
if(item.getName()==null || item.getName().isEmpty())
item.setName(result.getName());
item.setName(result.getFolder().getName());
//GWT.log("Returned "+result.getChildren().size() +" children");
//getItTables().updateItems(result.getChildren(), true);
if(newLoading){
getCellTable().setVisibleRangeAndClearData(new Range(startIdx, WorkspaceExplorerConstants.ITEMS_PER_PAGE), false);
getCellTable().setVisibleRangeAndClearData(new Range(result.getClientStartIndex(), WorkspaceExplorerConstants.ITEMS_PER_PAGE), false);
}
SelectionModel<? super Item> sm = getCellTable().getSelectionModel();
if(sm instanceof SingleSelectionModel){
SingleSelectionModel ssm = (SingleSelectionModel) sm;
SingleSelectionModel<Item> ssm = (SingleSelectionModel<Item>) sm;
ssm.clear();
}
getAsycnDataProvider().updateRowData(startIdx, result.getChildren());
getAsycnDataProvider().updateRowData(result.getClientStartIndex(), result.getFolder().getChildren());
if(result.getChildren().size()==0){
if(result.getFolder().getChildren().size()==0){
getCellTable().setLoadingIndicator(new Label("No data"));
}else{
getCellTable().setLoadingIndicator(orginalLoadingIndicator);
@ -210,13 +226,18 @@ public class WorkspaceExplorerPaginated extends WorkspaceExplorer{
//getCellTable().setVisibleRangeAndClearData(new Range(startIdx, result.getChildren()).), false);
//getAsycnDataProvider().getDataDisplays().
GWT.log("Updating row data startIndex: "+startIdx + " size: "+result.getChildren().size());
GWT.log("Updating row data startIndex: "+result.getClientStartIndex() + " children size: "+result.getFolder().getChildren().size());
GWT.log("getAsycnDataProvider().getDataDisplays().size(): "+getCellTable().getRowCount());
if(result.isServerSearchFinished()){
GWT.log("Search finished!!!");
getAsycnDataProvider().updateRowCount(getCellTable().getRowCount(), true);
}
//getCellTable().setPageSize(result.getChildren().size()+1);
//getCellTable().setVisibleRange(startIdx, result.getChildren().size());
//getCellTable().redraw();
//GWT.log("cellTable size: "+getCellTable().getRowCount());
setDisplayingFolderItem(result);
setDisplayingFolderItem(result.getFolder());
newLoading = false;
}
@ -281,13 +302,15 @@ public class WorkspaceExplorerPaginated extends WorkspaceExplorer{
int start = range.getStart();
int length = range.getLength();
GWT.log("Range changed: "+start +" "+length + " visible count: "+display.getVisibleItemCount());
if(newLoading){
GWT.log("OnLoading is true.. returning");
return;
}
try {
GWT.log("Range changed: "+start +" "+length + " visible count: "+display.getVisibleItemCount());
GWT.log("Server start index: "+serverStartIndex);
// int newStart = start < serverStartIndex? serverStartIndex : start;
// GWT.log("newStart index: "+newStart);
loadFolder(getDisplayingFolderItem(), loadGcubeProperties, start, length, false);
}
catch (Exception e) {

11
src/main/java/org/gcube/portlets/widgets/wsexplorer/client/view/grid/ItemsTable.java
View File

@ -169,12 +169,16 @@ public class ItemsTable<T extends Item> extends AbstractItemsCellTable<T> implem
name = new TextColumn<T>() {
@Override
public String getValue(T object) {
if(object==null)
return "";
return ((Item) object).getName();
}
//ADDING TOOLTIP
@Override
public void render(com.google.gwt.cell.client.Cell.Context context, T object, SafeHtmlBuilder sb) {
if(object == null)
return;
sb.appendHtmlConstant("<div title=\""+((Item) object).getName()+"\">");
super.render(context, object, sb);
sb.appendHtmlConstant("</div>");
@ -201,6 +205,8 @@ public class ItemsTable<T extends Item> extends AbstractItemsCellTable<T> implem
owner = new TextColumn<T>() {
@Override
public String getValue(T object) {
if(object==null)
return "";
return ((Item) object).getOwner() != null ? ((Item) object).getOwner() : "";
}
};
@ -226,6 +232,8 @@ public class ItemsTable<T extends Item> extends AbstractItemsCellTable<T> implem
@Override
public Date getValue(T object) {
if(object==null)
return null;
return ((Item) object).getCreationDate();
}
};
@ -255,9 +263,6 @@ public class ItemsTable<T extends Item> extends AbstractItemsCellTable<T> implem
sortedCellTable.setComparator(dateColumn,c);
}
}

98
src/main/java/org/gcube/portlets/widgets/wsexplorer/server/WorkspaceExplorerServiceImpl.java
View File

@ -29,6 +29,7 @@ import org.gcube.portlets.widgets.wsexplorer.shared.Item;
import org.gcube.portlets.widgets.wsexplorer.shared.ItemCategory;
import org.gcube.portlets.widgets.wsexplorer.shared.ItemInterface;
import org.gcube.portlets.widgets.wsexplorer.shared.ItemType;
import org.gcube.portlets.widgets.wsexplorer.shared.SearchedFolder;
import org.gcube.portlets.widgets.wsexplorer.shared.WorkspaceNavigatorServiceException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -696,10 +697,10 @@ public class WorkspaceExplorerServiceImpl extends RemoteServiceServlet implement
* @see org.gcube.portlets.widgets.wsexplorer.client.rpc.WorkspaceExplorerService#getFolder(org.gcube.portlets.widgets.wsexplorer.shared.Item, java.util.List, boolean, org.gcube.portlets.widgets.wsexplorer.shared.FilterCriteria, boolean, int, int)
*/
@Override
public Item getFolder(
public SearchedFolder getFolder(
Item item, List<ItemType> showableTypes, boolean purgeEmpyFolders,
FilterCriteria filterCriteria, boolean loadGcubeProperties,
int startIndex, int limit) throws WorkspaceNavigatorServiceException {
final int startIndex, final int limit, final int serverStartIndex) throws WorkspaceNavigatorServiceException {
logger.trace("getFolder folderId: "+item.getId()+" showableTypes: "+showableTypes+" purgeEmpyFolders: "+purgeEmpyFolders+" filterCriteria: "+filterCriteria);
@ -707,30 +708,95 @@ public class WorkspaceExplorerServiceImpl extends RemoteServiceServlet implement
Workspace workspace = getWorkspace();
WorkspaceItem folder = workspace.getItem(item.getId());
logger.trace("GetFolder - Replyiing folder");
long startTime = System.currentTimeMillis();
logger.trace("start time - " + startTime);
int searchStartIndex = startIndex < serverStartIndex? serverStartIndex : startIndex;
//logger.trace("GetFolder - Replyiing folder");
logger.debug("MyLg getFolder searchIndex: "+searchStartIndex+", limit: "+limit);
//long startTime = System.currentTimeMillis();
//logger.trace("start time - " + startTime);
//TO AVOID SLOW CALL getPATH()
String folderPath = item.getPath()!=null && !item.getPath().isEmpty()?item.getPath():folder.getPath();
Item itemFolderToReturn = ItemBuilder.getItem(null, folder, folderPath, showableTypes, filterCriteria, true, loadGcubeProperties, searchStartIndex, limit);
//folder.get
SearchedFolder sf = new SearchedFolder(itemFolderToReturn, startIndex, limit, searchStartIndex, false);
int currentListCount = sf.getFolder().getChildren().size();
logger.debug("MyLg Total item returning is: "+currentListCount);
Item itemFolder = ItemBuilder.getItem(null, folder, folderPath, showableTypes, filterCriteria, true, loadGcubeProperties, startIndex, limit);
// _log.trace("Only showable types:");
WorkspaceFolder hlFolder = (WorkspaceFolder) folder;
int folderChildrenCount = hlFolder.getChildrenCount(false);
logger.debug("MyLg Folder children count is: "+folderChildrenCount);
if (purgeEmpyFolders) {
itemFolder = ItemBuilder.purgeEmptyFolders(itemFolder);
if(currentListCount == limit || folderChildrenCount==0){
logger.debug("Page completed returning "+currentListCount+ " items");
int offset = searchStartIndex+limit;
//Collections.sort(sf.getFolder().getChildren(), new ItemComparator());
sf.setServerSearchFinished(offset>folderChildrenCount || folderChildrenCount == 0);
logger.debug("is Search finished: "+sf.isServerSearchFinished());
return sf;
}
logger.debug("Returning: "+itemFolder.getChildren().size() + " items");
Long endTime = System.currentTimeMillis() - startTime;
String time = String.format("%d msc %d sec", endTime, TimeUnit.MILLISECONDS.toSeconds(endTime));
logger.debug("end time - " + time);
ArrayList<Item> childrenToReturn = new ArrayList<Item>(limit);
childrenToReturn.addAll(sf.getFolder().getChildren());
Collections.sort(itemFolder.getChildren(), new ItemComparator());
int offsetStartIndex = searchStartIndex;
boolean pageOffsetOut = false;
while(currentListCount < limit && !sf.isServerSearchFinished() && !pageOffsetOut){ //&& SEARCH NOT ULTIMATED
logger.debug("MyLg new WHILE Items count: "+currentListCount+" is less than limit..");
return itemFolder;
int newstartIndex = offsetStartIndex+limit+1;
logger.debug("MyLg NewStartIndex is startIndex+limit: "+newstartIndex);
//THERE ARE OTHER CHILDREN OVER NEW START INDEX
if(newstartIndex < folderChildrenCount){
//newLimit = limit - childrenToReturn.size();
logger.debug("MyLg getting items with index start: "+newstartIndex + ", limit: "+limit);
Item newItemFolder = ItemBuilder.getItem(null, folder, folderPath, showableTypes, filterCriteria, true, loadGcubeProperties, newstartIndex, limit);
int diff = limit - currentListCount; //How items are remaining
//int offset = 0;
logger.debug("MyLg new search start: "+newstartIndex + ", diff: "+diff+ ", retrieved: "+newItemFolder.getChildren().size());
if(diff >= newItemFolder.getChildren().size()){
logger.debug("MyLg Adding sublist from 0 to 'diff' "+diff+" to children");
childrenToReturn.addAll(newItemFolder.getChildren().subList(0, newItemFolder.getChildren().size()));
//offset = diff;
}else{
logger.debug("MyLg PageOffsetOut, the sublist size: "+newItemFolder.getChildren().size()+ " is greather than (limit-currentListCount)"+diff+" leaving WHILE...");
//childrenToReturn.addAll(newItemFolder.getChildren().subList(0, newItemFolder.getChildren().size()));
//offset = newItemFolder.getChildren().size();
pageOffsetOut = true;
}
offsetStartIndex = newstartIndex;
currentListCount = childrenToReturn.size();
//int realServerEndIndex = newstartIndex+offset;
logger.debug("MyLg New items count is: "+currentListCount + " serverEndIndex: "+offsetStartIndex);
sf.setServerEndIndex(offsetStartIndex);
}else{
logger.debug("MyLg New start index (oldStartIndex+limit) is grather than folder children count, search is finished");
sf.setServerSearchFinished(true);
}
}
sf.getFolder().setChildren(childrenToReturn);
//sf.setServerEndIndex(sf.getServerEndIndex());
if (purgeEmpyFolders) {
itemFolderToReturn = ItemBuilder.purgeEmptyFolders(sf.getFolder());
}
//logger.debug("Returning: "+itemFolder.getChildren().size() + " items");
//Long endTime = System.currentTimeMillis() - startTime;
//String time = String.format("%d msc %d sec", endTime, TimeUnit.MILLISECONDS.toSeconds(endTime));
//logger.debug("end time - " + time);
int i = 0;
for (Item item2 : sf.getFolder().getChildren()) {
logger.debug(++i+") "+item2);
}
//Collections.sort(itemFolderToReturn.getChildren(), new ItemComparator());
logger.debug("Returning: "+sf);
return sf;
} catch (Exception e) {
logger.error("Error during folder retrieving", e);

15
src/main/java/org/gcube/portlets/widgets/wsexplorer/shared/Item.java
View File

@ -51,6 +51,7 @@ public class Item implements IsSerializable, ItemInterface{
this.isFolder = isFolder;
this.name = name;
this.type = isFolder?ItemType.FOLDER:ItemType.UNKNOWN_TYPE;
this.children = new ArrayList<Item>();
}
@ -95,6 +96,16 @@ public class Item implements IsSerializable, ItemInterface{
this.isRoot = isRoot;
}
/**
* Sets the children.
*
* @param children the new children
*/
public void setChildren(ArrayList<Item> children) {
this.children = children;
}
/**
* Sets the id.
*
@ -382,8 +393,8 @@ public class Item implements IsSerializable, ItemInterface{
builder.append(type);
builder.append(", path=");
builder.append(path);
builder.append(", children=");
builder.append(children);
builder.append(", children size=");
builder.append(children.size());
builder.append(", owner=");
builder.append(owner);
builder.append(", isFolder=");

174
src/main/java/org/gcube/portlets/widgets/wsexplorer/shared/SearchedFolder.java Normal file
View File

@ -0,0 +1,174 @@
/**
*
*/
package org.gcube.portlets.widgets.wsexplorer.shared;
import com.google.gwt.user.client.rpc.IsSerializable;
/**
* The Class SearchedFolder.
*
* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
* Jul 12, 2017
*/
public class SearchedFolder implements IsSerializable{
private Item folder;
private int clientStartIndex = 0;
private int limit;
private int serverEndIndex = 0;
private boolean isServerSearchFinished = false;
/**
*
*/
public SearchedFolder() {
}
/**
* @param folder
* @param clientStartIndex
* @param limit
* @param serverEndIndex
* @param isServerSearchFinished
*/
public SearchedFolder(Item folder, int clientStartIndex, int limit, int serverEndIndex, boolean isServerSearchFinished) {
super();
this.folder = folder;
this.clientStartIndex = clientStartIndex;
this.limit = limit;
this.serverEndIndex = serverEndIndex;
this.isServerSearchFinished = isServerSearchFinished;
}
/**
* @return the folder
*/
public Item getFolder() {
return folder;
}
/**
* @return the clientStartIndex
*/
public int getClientStartIndex() {
return clientStartIndex;
}
/**
* @return the limit
*/
public int getLimit() {
return limit;
}
/**
* @return the serverEndIndex
*/
public int getServerEndIndex() {
return serverEndIndex;
}
/**
* @return the isServerSearchFinished
*/
public boolean isServerSearchFinished() {
return isServerSearchFinished;
}
/**
* @param folder the folder to set
*/
public void setFolder(Item folder) {
this.folder = folder;
}
/**
* @param clientStartIndex the clientStartIndex to set
*/
public void setClientStartIndex(int clientStartIndex) {
this.clientStartIndex = clientStartIndex;
}
/**
* @param limit the limit to set
*/
public void setLimit(int limit) {
this.limit = limit;
}
/**
* @param serverEndIndex the serverEndIndex to set
*/
public void setServerEndIndex(int serverEndIndex) {
this.serverEndIndex = serverEndIndex;
}
/**
* @param isServerSearchFinished the isServerSearchFinished to set
*/
public void setServerSearchFinished(boolean isServerSearchFinished) {
this.isServerSearchFinished = isServerSearchFinished;
}
/* (non-Javadoc)
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("SearchedFolder [folder=");
builder.append(folder);
builder.append(", clientStartIndex=");
builder.append(clientStartIndex);
builder.append(", limit=");
builder.append(limit);
builder.append(", serverEndIndex=");
builder.append(serverEndIndex);
builder.append(", isServerSearchFinished=");
builder.append(isServerSearchFinished);
builder.append("]");
return builder.toString();
}
}