root / trunk / compiler / ooasCompiler / src / org / momut / ooas / utils / OoasCompilerHashMap.java @ 7
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/**
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*
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* OOAS Compiler
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*
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* Copyright 2015, AIT Austrian Institute of Technology.
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* This code is based on the C# Version of the OOAS Compiler, which is
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* copyright 2015 by the Institute of Software Technology, Graz University
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* of Technology with portions copyright by the AIT Austrian Institute of
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* Technology. All rights reserved.
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*
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* SEE THE "LICENSE" FILE FOR THE TERMS UNDER WHICH THIS FILE IS PROVIDED.
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*
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* If you modify the file please update the list of contributors below to in-
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* clude your name. Please also stick to the coding convention of using TABs
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* to do the basic (block-level) indentation and spaces for anything after
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* that. (Enable the display of special chars and it should be pretty obvious
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* what this means.) Also, remove all trailing whitespace.
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*
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* Contributors:
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* Willibald Krenn (AIT)
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* Stephan Zimmerer (AIT)
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* Markus Demetz (AIT)
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* Christoph Czurda (AIT)
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*
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*/
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package org.momut.ooas.utils; |
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import java.util.LinkedHashMap; |
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import java.util.Map; |
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import org.momut.ooas.utils.exceptions.OoasCompilerRuntimeException; |
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public class OoasCompilerHashMap<K, V> extends LinkedHashMap<K, V> { |
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private static final long serialVersionUID = 1L; |
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public OoasCompilerHashMap() {super ();} |
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public OoasCompilerHashMap(int initialCapacity) {super(initialCapacity);} |
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public OoasCompilerHashMap(int initialCapacity, float loadFactor) {super(initialCapacity, loadFactor);} |
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public OoasCompilerHashMap(int initialCapacity, float loadFactor, boolean accessOrder) {super(initialCapacity, loadFactor, accessOrder);} |
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public OoasCompilerHashMap(Map<K, V> m) {super(m);} |
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public void putSafe(K key, V value) { |
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if (value == null) |
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throw new IllegalArgumentException(); // value cannot be null.. |
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V tmp = super.put(key, value);
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if (tmp != null) |
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throw new OoasCompilerRuntimeException("Dupes in hashmap!"); |
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} |
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} |