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/*******************************************************************************
* Copyright (c) 2011, 2013 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
* Andy Clement (GoPivotal, Inc) aclement@gopivotal.com - Contributions for
* Bug 383624 - [1.8][compiler] Revive code generation support for type annotations (from Olivier's work)
*******************************************************************************/
package org.eclipse.jdt.internal.compiler.codegen;
import java.util.List;
import org.eclipse.jdt.internal.compiler.ast.Annotation;
import org.eclipse.jdt.internal.compiler.ast.UnionTypeReference;
import org.eclipse.jdt.internal.compiler.ast.TypeReference;
import org.eclipse.jdt.internal.compiler.lookup.TypeBinding;
public class MultiCatchExceptionLabel extends ExceptionLabel {
ExceptionLabel[] exceptionLabels;
public MultiCatchExceptionLabel(CodeStream codeStream, TypeBinding exceptionType) {
super(codeStream, exceptionType);
}
public void initialize(UnionTypeReference typeReference, Annotation [] annotations) {
TypeReference[] typeReferences = typeReference.typeReferences;
int length = typeReferences.length;
this.exceptionLabels = new ExceptionLabel[length];
for (int i = 0; i < length; i++) {
this.exceptionLabels[i] = new ExceptionLabel(this.codeStream, typeReferences[i].resolvedType, typeReferences[i], i == 0 ? annotations : null);
}
}
@Override
public void place() {
for (int i = 0, max = this.exceptionLabels.length; i < max; i++) {
this.exceptionLabels[i].place();
}
}
@Override
public void placeEnd() {
for (int i = 0, max = this.exceptionLabels.length; i < max; i++) {
this.exceptionLabels[i].placeEnd();
}
}
@Override
public void placeStart() {
for (int i = 0, max = this.exceptionLabels.length; i < max; i++) {
this.exceptionLabels[i].placeStart();
}
}
@Override
public int getCount() {
int temp = 0;
for (int i = 0, max = this.exceptionLabels.length; i < max; i++) {
temp += this.exceptionLabels[i].getCount();
}
return temp;
}
public int getAllAnnotationContexts(int tableIndex, List allTypeAnnotationContexts) {
int localCount = 0;
for (int i = 0, max = this.exceptionLabels.length; i < max; i++) {
ExceptionLabel exceptionLabel = this.exceptionLabels[i];
if (exceptionLabel.exceptionTypeReference != null) { // ignore those which cannot be annotated
exceptionLabel.exceptionTypeReference.getAllAnnotationContexts(AnnotationTargetTypeConstants.EXCEPTION_PARAMETER, tableIndex + localCount, allTypeAnnotationContexts);
}
tableIndex++;
}
return localCount;
}
}
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