author | dadubrow |
Wed, 01 Jul 2009 11:31:17 -0500 | |
changeset 337 | c44c75698736 |
parent 0 | fb279309251b |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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package com.nokia.sdt.emf.dm; |
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|
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import com.nokia.cpp.internal.api.utils.core.Check; |
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|
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/** |
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* Container for string values in the data model. Encapsulates |
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* the four types of string values supported: |
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* <ul> |
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* <li>a literal string</li> |
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* <li>a localized string</li> |
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* <li>a non-localized string, e.g. a string defined via a macro, but not localized</li> |
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* <li>a component reference, e.g the value is the name of another component in the same model</li> |
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* </ul><br> |
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* StringValues are immutable once created |
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*/ |
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public class StringValue { |
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// legal values for the 'type' field |
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// value is a string literal |
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public static final int LITERAL = 0; |
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// value is a key into the localized string bundle |
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public static final int LOCALIZED = 1; |
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// value is a key into the non-localized macro string map |
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public static final int MACRO = 2; |
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// value is a component instance reference |
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public static final int REFERENCE = 3; |
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private int type; |
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// literal, or key. May not be null |
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private String value; |
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public StringValue(int type, String value) { |
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Check.checkArg(type >= LITERAL && type <= REFERENCE); |
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Check.checkArg(value); |
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this.type = type; |
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this.value = value; |
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} |
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public int getType() { |
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return type; |
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} |
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public String getValue() { |
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return value; |
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} |
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public boolean isLiteral() { |
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return type == LITERAL; |
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} |
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public boolean isLocalized() { |
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return type == LOCALIZED; |
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} |
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public boolean isMacro() { |
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return type == MACRO; |
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} |
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public boolean isReference() { |
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return type == REFERENCE; |
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} |
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public boolean isKey() { |
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return type == LOCALIZED || type == MACRO; |
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} |
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public boolean equals(Object o) { |
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if (o == this) return true; |
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boolean result = false; |
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if (o instanceof StringValue) { |
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StringValue other = (StringValue) o; |
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result = type == other.type && value.equals(other.value); |
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} |
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return result; |
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} |
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} |