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/*******************************************************************************
* Copyright (c) 2008, 2009 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.dom.parser.upc;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_MYTHREAD;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_THREADS;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_UPC_MAX_BLOCKSIZE;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_relaxed;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_shared;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_strict;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_upc_barrier;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_upc_blocksizeof;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_upc_elemsizeof;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_upc_fence;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_upc_forall;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_upc_localsizeof;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_upc_notify;
import static org.eclipse.cdt.internal.core.dom.parser.upc.UPCParsersym.TK_upc_wait;
import org.eclipse.cdt.core.dom.lrparser.c99.C99Language;
import org.eclipse.cdt.core.model.ICLanguageKeywords;
import org.eclipse.cdt.core.parser.util.CharArrayMap;
/**
* Enumeration of keywords that UPC adds to C99.
*
* @author Mike Kucera
*/
public enum UPCKeyword {
MYTHREAD(TK_MYTHREAD),
THREADS(TK_THREADS),
UPC_MAX_BLOCKSIZE(TK_UPC_MAX_BLOCKSIZE),
relaxed(TK_relaxed),
shared(TK_shared),
strict(TK_strict),
upc_barrier(TK_upc_barrier),
upc_localsizeof(TK_upc_localsizeof),
upc_blocksizeof(TK_upc_blocksizeof),
upc_elemsizeof(TK_upc_elemsizeof),
upc_notify(TK_upc_notify),
upc_fence(TK_upc_fence),
upc_wait(TK_upc_wait),
upc_forall(TK_upc_forall);
private final int tokenKind;
private static final CharArrayMap<Integer> tokenMap = new CharArrayMap<Integer>();
private static final String[] upcKeywords;
private static final String[] allKeywords;
UPCKeyword(int tokenKind) {
this.tokenKind = tokenKind;
}
static {
UPCKeyword[] keywords = values();
upcKeywords = new String[keywords.length];
for(int i = 0; i < keywords.length; i++) {
UPCKeyword keyword = keywords[i];
String name = keyword.name();
upcKeywords[i] = name;
tokenMap.put(name.toCharArray(), keyword.tokenKind);
}
// TODO change to GCC language when gcc support is added
ICLanguageKeywords c99Keywords = (ICLanguageKeywords) C99Language.getDefault().getAdapter(ICLanguageKeywords.class);
String[] c99ks = c99Keywords.getKeywords();
allKeywords = new String[upcKeywords.length + c99ks.length];
System.arraycopy(c99ks, 0, allKeywords, 0, c99ks.length);
System.arraycopy(upcKeywords, 0, allKeywords, c99ks.length, upcKeywords.length);
}
public int getTokenKind() {
return tokenKind;
}
public static String[] getUPCOnlyKeywords() {
return upcKeywords;
}
public static String[] getAllKeywords() {
return allKeywords;
}
public static Integer getTokenKind(char[] image) {
if(image == null)
return null;
return tokenMap.get(image);
}
}
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