Copyright (c) 2000, 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
/*******************************************************************************
 * Copyright (c) 2000, 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.jdt.internal.codeassist.complete;

/*
 * Completion node build by the parser in any case it was intending to
 * reduce a explicit constructor call containing the cursor.
 * e.g.
 *
 *	class X {
 *    X() {
 *      this(1, 2, [cursor]
 *    }
 *  }
 *
 *	---> class X {
 *         X() {
 *           <CompleteOnExplicitConstructorCall:this(1, 2)>
 *         }
 *       }
 *
 * The source range is always of length 0.
 * The arguments of the constructor call are all the arguments defined
 * before the cursor.
 */

import org.eclipse.jdt.internal.compiler.ast.*;
import org.eclipse.jdt.internal.compiler.lookup.*;

public class CompletionOnExplicitConstructorCall extends ExplicitConstructorCall {

	public CompletionOnExplicitConstructorCall(int accessMode) {
		super(accessMode);
	}

	@Override
	public StringBuffer printStatement(int tab, StringBuffer output) {

		printIndent(tab, output);
		output.append("<CompleteOnExplicitConstructorCall:"); //$NON-NLS-1$
		if (this.qualification != null) this.qualification.printExpression(0, output).append('.');
		if (this.accessMode == This) {
			output.append("this("); //$NON-NLS-1$
		} else {
			output.append("super("); //$NON-NLS-1$
		}
		if (this.arguments != null) {
			for (int i = 0; i < this.arguments.length; i++) {
				if (i > 0) output.append(", "); //$NON-NLS-1$
				this.arguments[i].printExpression(0, output);
			}
		}
		return output.append(")>;"); //$NON-NLS-1$
	}

	@Override
	public void resolve(BlockScope scope) {

		ReferenceBinding receiverType = scope.enclosingSourceType();

		if (this.arguments != null) {
			int argsLength = this.arguments.length;
			for (int a = argsLength; --a >= 0;)
				this.arguments[a].resolveType(scope);
		}

		if (this.accessMode != This && receiverType != null) {
			if (receiverType.isHierarchyInconsistent())
				throw new CompletionNodeFound();
			receiverType = receiverType.superclass();
		}
		if (receiverType == null)
			throw new CompletionNodeFound();
		else
			throw new CompletionNodeFound(this, receiverType, scope);
	}
}