/*******************************************************************************
* Copyright (c) 2009 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;
import org.eclipse.che.ide.ext.java.jdt.internal.compiler.ast.TypeDeclaration;
public final class ExtraFlags {
public final static int HasNonPrivateStaticMemberTypes = 0x0001;
public final static int IsMemberType = 0x0002;
public final static int IsLocalType = 0x0004;
// internal flags
public final static int ParameterTypesStoredAsSignature = 0x0010;
// public static int getExtraFlags(ClassFileReader reader) {
// int extraFlags = 0;
//
// if (reader.isNestedType()) {
// extraFlags |= ExtraFlags.IsMemberType;
// }
//
// if (reader.isLocal()) {
// extraFlags |= ExtraFlags.IsLocalType;
// }
//
// IBinaryNestedType[] memberTypes = reader.getMemberTypes();
// int memberTypeCounter = memberTypes == null ? 0 : memberTypes.length;
// if (memberTypeCounter > 0) {
// done : for (int i = 0; i < memberTypeCounter; i++) {
// int modifiers = memberTypes[i].getModifiers();
// // if the member type is static and not private
// if ((modifiers & ClassFileConstants.AccStatic) != 0 && (modifiers & ClassFileConstants.AccPrivate) == 0) {
// extraFlags |= ExtraFlags.HasNonPrivateStaticMemberTypes;
// break done;
// }
// }
//
// }
//
// return extraFlags;
// }
// public static int getExtraFlags(IType type) throws JavaModelException {
// int extraFlags = 0;
//
// if (type.isMember()) {
// extraFlags |= ExtraFlags.IsMemberType;
// }
//
// if (type.isLocal()) {
// extraFlags |= ExtraFlags.IsLocalType;
// }
//
// IType[] memberTypes = type.getTypes();
// int memberTypeCounter = memberTypes == null ? 0 : memberTypes.length;
// if (memberTypeCounter > 0) {
// done : for (int i = 0; i < memberTypeCounter; i++) {
// int flags = memberTypes[i].getFlags();
// // if the member type is static and not private
// if ((flags & ClassFileConstants.AccStatic) != 0 && (flags & ClassFileConstants.AccPrivate) == 0 ) {
// extraFlags |= ExtraFlags.HasNonPrivateStaticMemberTypes;
// break done;
// }
// }
// }
//
// return extraFlags;
// }
public static int getExtraFlags(TypeDeclaration typeDeclaration) {
int extraFlags = 0;
if (typeDeclaration.enclosingType != null) {
extraFlags |= ExtraFlags.IsMemberType;
}
TypeDeclaration[] memberTypes = typeDeclaration.memberTypes;
int memberTypeCounter = memberTypes == null ? 0 : memberTypes.length;
if (memberTypeCounter > 0) {
done:
for (int i = 0; i < memberTypeCounter; i++) {
int modifiers = memberTypes[i].modifiers;
// if the member type is static and not private
if ((modifiers & ClassFileConstants.AccStatic) != 0 && (modifiers & ClassFileConstants.AccPrivate) == 0) {
extraFlags |= ExtraFlags.HasNonPrivateStaticMemberTypes;
break done;
}
}
}
return extraFlags;
}
}