initial commit

InfoItemCollector.java

@@ -0,0 +1,61 @@
+package org.schabi.newpipe.extractor;
+
+import org.schabi.newpipe.extractor.exceptions.ExtractionException;
+
+import java.util.List;
+import java.util.Vector;
+
+/**
+ * Created by Christian Schabesberger on 12.02.17.
+ *
+ * Copyright (C) Christian Schabesberger 2017 <chris.schabesberger@mailbox.org>
+ * InfoItemCollector.java is part of NewPipe.
+ *
+ * NewPipe is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * NewPipe is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with NewPipe.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+public class InfoItemCollector {
+    private List<InfoItem> itemList = new Vector<>();
+    private List<Throwable> errors = new Vector<>();
+    private int serviceId = -1;
+
+    public InfoItemCollector(int serviceId) {
+        this.serviceId = serviceId;
+    }
+
+    public List<InfoItem> getItemList() {
+        return itemList;
+    }
+    public List<Throwable> getErrors() {
+        return errors;
+    }
+    protected void addFromCollector(InfoItemCollector otherC) throws ExtractionException {
+        if(serviceId != otherC.serviceId) {
+            throw new ExtractionException("Service Id does not equal: "
+                    + NewPipe.getNameOfService(serviceId)
+                    + " and " + NewPipe.getNameOfService(otherC.serviceId));
+        }
+        errors.addAll(otherC.errors);
+        itemList.addAll(otherC.itemList);
+    }
+    protected void addError(Exception e) {
+        errors.add(e);
+    }
+    protected void addItem(InfoItem item) {
+        itemList.add(item);
+    }
+    protected int getServiceId() {
+        return serviceId;
+    }
+}