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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 | |||||||||||||||
LongRecordLocation.java | 0% | 0% | 0% | 0% |
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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");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of 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,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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**/
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package org.activeio.journal.howl;
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import org.activeio.journal.RecordLocation;
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/**
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* Provides a RecordLocation implementation for the long based
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* location pointers that HOWL uses.
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*
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* @version $Revision: 1.1 $
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*/
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public class LongRecordLocation implements RecordLocation { |
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final private long location; |
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public LongRecordLocation(long l) { |
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this.location = l;
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} |
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/**
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* @see java.lang.Comparable#compareTo(java.lang.Object)
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*/
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public int compareTo(Object o) { |
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return (int) (location - ((LongRecordLocation) o).location); |
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} |
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/**
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* @return the original long location provided by HOWL
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*/
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public long getLongLocation() { |
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return location;
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} |
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/**
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* @see java.lang.Object#hashCode()
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*/
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public int hashCode() { |
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int lowPart = (int) (0xFFFFFFFF & location); |
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int highPart = (int) (0xFFFFFFFF & (location >> 4)); |
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return lowPart ^ highPart;
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} |
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/**
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* @see java.lang.Object#equals(java.lang.Object)
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*/
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public boolean equals(Object o) { |
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if (o == null || o.getClass() != LongRecordLocation.class) |
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return false; |
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return ((LongRecordLocation) o).location == location;
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} |
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/**
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* @see java.lang.Object#toString()
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*/
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public String toString() {
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return "0x" + Long.toHexString(location); |
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} |
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} |
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