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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
FilterPacket.java | 50% | 22.2% | 20% | 22.2% |
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/**
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*
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* Copyright 2004 Hiram Chirino
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package org.activeio.packet;
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import java.io.DataOutput;
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import java.io.IOException;
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import java.io.OutputStream;
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import org.activeio.Packet;
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/**
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* Provides a Packet implementation that filters operations to another packet.
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*
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* Used to make it easier to augment the {@see #narrow(Class)}method.
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*
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* @version $Revision$
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*/
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public abstract class FilterPacket implements Packet { |
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final protected Packet next;
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public FilterPacket(Packet next) {
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this.next = next;
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} |
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public ByteSequence asByteSequence() {
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return next.asByteSequence();
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} |
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43 | 0 |
public int capacity() { |
44 | 0 |
return next.capacity();
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} |
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47 | 0 |
public void clear() { |
48 | 0 |
next.clear(); |
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} |
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51 | 4 |
public void flip() { |
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next.flip(); |
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} |
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public boolean hasRemaining() { |
56 | 0 |
return next.hasRemaining();
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} |
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59 | 0 |
public int limit() { |
60 | 0 |
return next.limit();
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} |
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63 | 0 |
public void limit(int limit) { |
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next.limit(limit); |
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} |
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public Object narrow(Class target) {
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if( target.isAssignableFrom(getClass()) ) {
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return this; |
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} |
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return next.narrow(target);
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} |
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74 | 0 |
public int position() { |
75 | 0 |
return next.position();
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} |
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public void position(int position) { |
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next.position(position); |
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} |
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public int read() { |
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return next.read();
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} |
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86 | 0 |
public int read(byte[] data, int offset, int length) { |
87 | 0 |
return next.read(data, offset, length);
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} |
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public int read(Packet dest) { |
91 | 0 |
return next.read(dest);
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} |
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public int remaining() { |
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return next.remaining();
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} |
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public void rewind() { |
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next.rewind(); |
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} |
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102 | 0 |
public byte[] sliceAsBytes() { |
103 | 0 |
return next.sliceAsBytes();
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} |
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106 | 18 |
public int write(byte[] data, int offset, int length) { |
107 | 18 |
return next.write(data, offset, length);
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} |
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110 | 0 |
public boolean write(int data) { |
111 | 0 |
return next.write(data);
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} |
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114 | 0 |
public void writeTo(OutputStream out) throws IOException { |
115 | 0 |
next.writeTo(out); |
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} |
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117 | 0 |
public void writeTo(DataOutput out) throws IOException { |
118 | 0 |
next.writeTo(out); |
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} |
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121 | 0 |
public Object duplicate(ClassLoader cl) throws IOException { |
122 | 0 |
return next.duplicate(cl);
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} |
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125 | 0 |
public Packet duplicate() {
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126 | 0 |
return filter(next.duplicate());
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} |
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129 | 0 |
public Packet slice() {
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130 | 0 |
return filter(next.slice());
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} |
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133 | 0 |
public void dispose() { |
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next.dispose(); |
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} |
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abstract public Packet filter(Packet packet);
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} |
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