org.aspectj.weaver.patterns.AndSignaturePattern Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of org.apache.servicemix.bundles.aspectj
Show all versions of org.apache.servicemix.bundles.aspectj
This OSGi bundle wraps aspectjrt and aspectjweaver ${pkgVersion} jar files.
/* *******************************************************************
* Copyright (c) 2010 Contributors
* 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:
* Andy Clement - SpringSource
* ******************************************************************/
package org.aspectj.weaver.patterns;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.aspectj.weaver.ISourceContext;
import org.aspectj.weaver.Member;
import org.aspectj.weaver.ResolvedType;
import org.aspectj.weaver.UnresolvedType;
import org.aspectj.weaver.VersionedDataInputStream;
import org.aspectj.weaver.World;
/**
* Represents the AND of two other signature patterns.
*
* @author Andy Clement
* @since 1.6.9
*/
public class AndSignaturePattern extends AbstractSignaturePattern {
private ISignaturePattern leftSp;
private ISignaturePattern rightSp;
private List exactDeclaringTypes;
public AndSignaturePattern(ISignaturePattern leftSp, ISignaturePattern rightSp) {
this.leftSp = leftSp;
this.rightSp = rightSp;
}
public boolean couldEverMatch(ResolvedType type) {
return leftSp.couldEverMatch(type) || rightSp.couldEverMatch(type);
}
public List getExactDeclaringTypes() {
if (exactDeclaringTypes == null) {
exactDeclaringTypes = new ArrayList();
exactDeclaringTypes.addAll(leftSp.getExactDeclaringTypes());
exactDeclaringTypes.addAll(rightSp.getExactDeclaringTypes());
}
return exactDeclaringTypes;
}
public boolean isMatchOnAnyName() {
return leftSp.isMatchOnAnyName() || rightSp.isMatchOnAnyName();
}
public boolean isStarAnnotation() {
return leftSp.isStarAnnotation() || rightSp.isStarAnnotation();
}
public boolean matches(Member member, World world, boolean b) {
return (leftSp.matches(member, world, b)) && (rightSp.matches(member, world, b));
}
public ISignaturePattern parameterizeWith(Map typeVariableBindingMap, World world) {
return new AndSignaturePattern(leftSp.parameterizeWith(typeVariableBindingMap, world), rightSp.parameterizeWith(
typeVariableBindingMap, world));
}
public ISignaturePattern resolveBindings(IScope scope, Bindings bindings) {
// Whilst the real SignaturePattern returns 'this' we are safe to return 'this' here rather than build a new
// AndSignaturePattern
leftSp.resolveBindings(scope, bindings);
rightSp.resolveBindings(scope, bindings);
return this;
}
public static ISignaturePattern readAndSignaturePattern(VersionedDataInputStream s, ISourceContext context) throws IOException {
AndSignaturePattern ret = new AndSignaturePattern(readCompoundSignaturePattern(s, context), readCompoundSignaturePattern(s,
context));
s.readInt();
s.readInt();
// ret.readLocation(context, s); // TODO output position currently useless so dont need to do this
return ret;
}
public ISignaturePattern getLeft() {
return leftSp;
}
public ISignaturePattern getRight() {
return rightSp;
}
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(leftSp.toString()).append(" && ").append(rightSp.toString());
return sb.toString();
}
}