Java tutorial
/* * Copyright 2015 Red Hat, Inc. and/or its affiliates. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.optaplanner.workbench.screens.solver.client.editor; import javax.inject.Inject; import com.google.gwt.event.logical.shared.ValueChangeEvent; import com.google.gwt.user.client.ui.IsWidget; import com.google.gwt.user.client.ui.Widget; public class FindFile extends HasValueChangeHandlersImpl<String> implements IsWidget { private FindFileView view; @Inject public FindFile(final FindFileView view) { this.view = view; view.setPresenter(this); } @Override public Widget asWidget() { return view.asWidget(); } public void onFileNameChange(final String fileName) { ValueChangeEvent.fire(this, fileName); } public void setFileName(String fileName) { view.setFileName(fileName); } }