| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.qi4j.io.docsupport; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import org.qi4j.io.Inputs; |
| import org.qi4j.io.Outputs; |
| |
| // START SNIPPET: io2 |
| import org.qi4j.io.Transforms.Counter; |
| import static org.qi4j.io.Transforms.map; |
| // END SNIPPET: io2 |
| |
| public class IoDocs |
| { |
| public static void main( String[] args ) |
| throws IOException |
| { |
| { |
| // START SNIPPET: io1 |
| File source = new File( "source.txt" ); |
| File destination = new File( "destination.txt" ); |
| Inputs.text( source ).transferTo( Outputs.text( destination ) ); |
| // END SNIPPET: io1 |
| } |
| { |
| // START SNIPPET: io2 |
| File source = new File( "source.txt" ); |
| File destination = new File( "destination.txt" ); |
| Counter<String> counter = new Counter<String>(); |
| Inputs.text( source ).transferTo( map(counter, Outputs.text(destination) )); |
| System.out.println( "Lines: " + counter.count() ); |
| // END SNIPPET: io2 |
| } |
| } |
| } |