/*******************************************************************************
* Copyright (c) 2000, 2010 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.ext.java.jdt.internal.compiler.ast;
import org.eclipse.che.ide.ext.java.jdt.core.compiler.CharOperation;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.ASTVisitor;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.lookup.BlockScope;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.lookup.ClassScope;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.lookup.LookupEnvironment;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.lookup.Scope;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.lookup.TypeBinding;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.problem.AbortCompilation;
public class ArrayQualifiedTypeReference extends QualifiedTypeReference {
int dimensions;
public ArrayQualifiedTypeReference(char[][] sources, int dim, long[] poss) {
super(sources, poss);
this.dimensions = dim;
}
public int dimensions() {
return this.dimensions;
}
/** @return char[][] */
public char[][] getParameterizedTypeName() {
int dim = this.dimensions;
char[] dimChars = new char[dim * 2];
for (int i = 0; i < dim; i++) {
int index = i * 2;
dimChars[index] = '[';
dimChars[index + 1] = ']';
}
int length = this.tokens.length;
char[][] qParamName = new char[length][];
System.arraycopy(this.tokens, 0, qParamName, 0, length - 1);
qParamName[length - 1] = CharOperation.concat(this.tokens[length - 1], dimChars);
return qParamName;
}
protected TypeBinding getTypeBinding(Scope scope) {
if (this.resolvedType != null)
return this.resolvedType;
if (this.dimensions > 255) {
scope.problemReporter().tooManyDimensions(this);
}
LookupEnvironment env = scope.environment();
try {
env.missingClassFileLocation = this;
TypeBinding leafComponentType = super.getTypeBinding(scope);
if (leafComponentType != null) {
return this.resolvedType = scope.createArrayType(leafComponentType, this.dimensions);
}
return null;
} catch (AbortCompilation e) {
e.updateContext(this, scope.referenceCompilationUnit().compilationResult);
throw e;
} finally {
env.missingClassFileLocation = null;
}
}
public StringBuffer printExpression(int indent, StringBuffer output) {
super.printExpression(indent, output);
if ((this.bits & IsVarArgs) != 0) {
for (int i = 0; i < this.dimensions - 1; i++) {
output.append("[]"); //$NON-NLS-1$
}
output.append("..."); //$NON-NLS-1$
} else {
for (int i = 0; i < this.dimensions; i++) {
output.append("[]"); //$NON-NLS-1$
}
}
return output;
}
public void traverse(ASTVisitor visitor, BlockScope scope) {
visitor.visit(this, scope);
visitor.endVisit(this, scope);
}
public void traverse(ASTVisitor visitor, ClassScope scope) {
visitor.visit(this, scope);
visitor.endVisit(this, scope);
}
}