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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.container.plugin.classanalysis;
import org.objectweb.asm.AnnotationVisitor;
import org.objectweb.asm.Attribute;
import org.objectweb.asm.FieldVisitor;
import org.objectweb.asm.Opcodes;
import org.objectweb.asm.Type;
import java.util.HashSet;
import java.util.Set;
/**
* @author ollivir
*/
public class AnalyzeFieldVisitor extends FieldVisitor implements ImportCollector {
private final AnalyzeClassVisitor analyzeClassVisitor;
private final Set<String> imports = new HashSet<>();
public AnalyzeFieldVisitor(AnalyzeClassVisitor analyzeClassVisitor) {
super(Opcodes.ASM7);
this.analyzeClassVisitor = analyzeClassVisitor;
}
@Override
public Set<String> imports() {
return imports;
}
@Override
public void visitAttribute(Attribute attribute) {
addImport(Type.getObjectType(attribute.type));
}
public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
addImportWithTypeDesc(desc);
return Analyze.visitAnnotationDefault(this);
}
public AnnotationVisitor visitParameterAnnotation(int parameter, String desc, boolean visible) {
return visitAnnotation(desc, visible);
}
@Override
public void visitEnd() {
analyzeClassVisitor.addImports(imports);
}
}
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