| Clover coverage report - PLT Utilities Test Coverage (plt-20120304-r5436) |
|
 |
|
|||||||||||||||||||
| Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
| WrappedDirectWriter.java | 0% | 0% | 0% | 0% |
|
||||||||||||||
| 1 | /*BEGIN_COPYRIGHT_BLOCK* | |
| 2 | ||
| 3 | PLT Utilities BSD License | |
| 4 | ||
| 5 | Copyright (c) 2007-2010 JavaPLT group at Rice University | |
| 6 | All rights reserved. | |
| 7 | ||
| 8 | Developed by: Java Programming Languages Team | |
| 9 | Rice University | |
| 10 | http://www.cs.rice.edu/~javaplt/ | |
| 11 | ||
| 12 | Redistribution and use in source and binary forms, with or without modification, are permitted | |
| 13 | provided that the following conditions are met: | |
| 14 | ||
| 15 | - Redistributions of source code must retain the above copyright notice, this list of conditions | |
| 16 | and the following disclaimer. | |
| 17 | - Redistributions in binary form must reproduce the above copyright notice, this list of | |
| 18 | conditions and the following disclaimer in the documentation and/or other materials provided | |
| 19 | with the distribution. | |
| 20 | - Neither the name of the JavaPLT group, Rice University, nor the names of the library's | |
| 21 | contributors may be used to endorse or promote products derived from this software without | |
| 22 | specific prior written permission. | |
| 23 | ||
| 24 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR | |
| 25 | IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND | |
| 26 | FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND | |
| 27 | CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 28 | DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 29 | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER | |
| 30 | IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT | |
| 31 | OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 32 | ||
| 33 | *END_COPYRIGHT_BLOCK*/ | |
| 34 | ||
| 35 | package edu.rice.cs.plt.io; | |
| 36 | ||
| 37 | import java.io.*; | |
| 38 | import edu.rice.cs.plt.object.Composite; | |
| 39 | import edu.rice.cs.plt.object.ObjectUtil; | |
| 40 | ||
| 41 | /** | |
| 42 | * An implementation of {@code DirectWriter} that inherits that class's default implementations | |
| 43 | * and delegates all other operations to the wrapped {@code Writer}. | |
| 44 | */ | |
| 45 | public class WrappedDirectWriter extends DirectWriter implements Composite { | |
| 46 | private Writer _writer; | |
| 47 | ||
| 48 | 0 | public WrappedDirectWriter(Writer writer) { _writer = writer; } |
| 49 | ||
| 50 | 0 | public int compositeHeight() { return ObjectUtil.compositeHeight(_writer) + 1; } |
| 51 | 0 | public int compositeSize() { return ObjectUtil.compositeSize(_writer) + 1; } |
| 52 | ||
| 53 | 0 | @Override public void close() throws IOException { _writer.close(); } |
| 54 | ||
| 55 | 0 | @Override public void flush() throws IOException { _writer.flush(); } |
| 56 | ||
| 57 | // Removed for now to preserve compatibility with Java 1.4 APIs. | |
| 58 | //@Override public Writer append(char c) throws IOException { _writer.append(c); return this; } | |
| 59 | ||
| 60 | // Removed for now to preserve compatibility with Java 1.4 APIs. | |
| 61 | // @Override public Writer append(CharSequence csq) throws IOException { | |
| 62 | // _writer.append(csq); | |
| 63 | // return this; | |
| 64 | // } | |
| 65 | ||
| 66 | // Removed for now to preserve compatibility with Java 1.4 APIs. | |
| 67 | // @Override public Writer append(CharSequence csq, int start, int end) throws IOException { | |
| 68 | // _writer.append(csq, start, end); | |
| 69 | // return this; | |
| 70 | // } | |
| 71 | ||
| 72 | 0 | @Override public void write(int c) throws IOException { _writer.write(c); } |
| 73 | ||
| 74 | 0 | @Override public void write(char[] cbuf) throws IOException { _writer.write(cbuf); } |
| 75 | ||
| 76 | 0 | @Override public void write(char[] cbuf, int offset, int length) throws IOException { |
| 77 | 0 | _writer.write(cbuf, offset, length); |
| 78 | } | |
| 79 | ||
| 80 | 0 | @Override public void write(String s) throws IOException { _writer.write(s); } |
| 81 | ||
| 82 | 0 | @Override public void write(String s, int offset, int length) throws IOException { |
| 83 | 0 | _writer.write(s, offset, length); |
| 84 | } | |
| 85 | ||
| 86 | /** | |
| 87 | * If the input is a {@code DirectWriter}, cast it; otherwise, create a | |
| 88 | * {@code WrappedDirectWriter}. | |
| 89 | */ | |
| 90 | 0 | public static DirectWriter makeDirect(Writer writer) { |
| 91 | 0 | if (writer instanceof DirectWriter) { return (DirectWriter) writer; } |
| 92 | 0 | else { return new WrappedDirectWriter(writer); } |
| 93 | } | |
| 94 | ||
| 95 | } |
|
||||||||||
