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/* *******************************************************************
* Copyright (c) 2002 Palo Alto Research Center, Incorporated (PARC).
* All rights reserved.
* This program and the accompanying materials are made available
* under the terms of the Eclipse Public License v 2.0
* which accompanies this distribution and is available at
* https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.txt
*
* Contributors:
* PARC initial implementation
* ******************************************************************/
package org.aspectj.weaver.patterns;
import org.aspectj.weaver.IHasPosition;
import org.aspectj.weaver.UnresolvedType;
public class FormalBinding implements IHasPosition {
private final UnresolvedType type;
private final String name;
private final int index;
private final int start, end;
public FormalBinding(UnresolvedType type, String name, int index, int start, int end) {
this.type = type;
this.name = name;
this.index = index;
this.start = start;
this.end = end;
}
public FormalBinding(UnresolvedType type, int index) {
this(type, "unknown", index, 0, 0);
}
public FormalBinding(UnresolvedType type, String name, int index) {
this(type, name, index, 0, 0);
}
// ----
public String toString() {
return type.toString() + ":" + index;
}
public int getEnd() {
return end;
}
public int getStart() {
return start;
}
public int getIndex() {
return index;
}
public String getName() {
return name;
}
public UnresolvedType getType() {
return type;
}
// ----
public static final FormalBinding[] NONE = new FormalBinding[0];
/**
* A marker class for bindings for which we want to ignore unbound issue and consider them as implicit binding - f.e. to handle
* JoinPoint in @AJ advices
*
* @author Alexandre Vasseur (alex AT gnilux DOT com)
*/
public static class ImplicitFormalBinding extends FormalBinding {
public ImplicitFormalBinding(UnresolvedType type, String name, int index) {
super(type, name, index);
}
}
}
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