Last change
on this file since 1060 was
1060,
checked in by pharms, 11 years ago
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- extended Trie implementation to be able to use different compare strategies
- implemented a method to determine subsequences of a minimal length that occur most often
|
File size:
1.4 KB
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Rev | Line | |
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[1060] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany |
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| 2 | // |
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| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
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| 4 | // you may not use this file except in compliance with the License. |
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| 5 | // You may obtain a copy of the License at |
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| 6 | // |
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| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
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| 8 | // |
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| 9 | // Unless required by applicable law or agreed to in writing, software |
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| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
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| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 12 | // See the License for the specific language governing permissions and |
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| 13 | // limitations under the License. |
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| 14 | |
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| 15 | package de.ugoe.cs.autoquest.usageprofiles; |
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| 16 | |
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| 17 | /** |
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| 18 | * <p> |
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| 19 | * Default implementation for the {@link SymbolComparator} using the equals method of the provided |
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| 20 | * symbols for comparison. The {@link #equals(Object, Object)} method will also return true if |
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| 21 | * both symbols are <code>null</code> |
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| 22 | * </p> |
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| 23 | * |
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| 24 | * @author Patrick Harms |
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| 25 | */ |
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| 26 | public class DefaultSymbolComparator<T> implements SymbolComparator<T> { |
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| 27 | |
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| 28 | /* (non-Javadoc) |
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| 29 | * @see de.ugoe.cs.autoquest.tasktrees.temporalrelation.SymbolComparator#equals(java.lang.Object, java.lang.Object) |
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| 30 | */ |
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| 31 | @Override |
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| 32 | public boolean equals(T symbol1, T symbol2) { |
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| 33 | if (symbol1 == null) { |
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| 34 | return (symbol2 == null); |
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| 35 | } |
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| 36 | else { |
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| 37 | return symbol1.equals(symbol2); |
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| 38 | } |
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| 39 | } |
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| 40 | |
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| 41 | } |
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