AptElementVisitor.java

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package com.salesforce.apt.graph.parser.apt;

import javax.lang.model.element.Element;
import javax.lang.model.element.ExecutableElement;
import javax.lang.model.element.PackageElement;
import javax.lang.model.element.TypeElement;
import javax.lang.model.element.TypeParameterElement;
import javax.lang.model.element.VariableElement;
import javax.lang.model.util.AbstractElementVisitor8;

import com.salesforce.apt.graph.model.DefinitionModel;

public class AptElementVisitor extends AbstractElementVisitor8<Void, AptParsingContext> {

  private DefinitionParser parser;

  public AptElementVisitor(DefinitionParser parser) {
    this.parser = parser;
  }

  protected Void defaultAction(Element element, AptParsingContext definitions) {
    for (Element e1 : element.getEnclosedElements()) {
      this.visit(e1);
    }
    return null;
  }

  @Override
  public Void visitPackage(PackageElement element, AptParsingContext definitions) {
    return defaultAction(element, definitions);
  }

  @Override
  public Void visitType(TypeElement element, AptParsingContext definitions) {
    DefinitionModel def = parser.parseDefinition(element);
    if (def != null) {
      definitions.addDefinition(def);
    }
    return defaultAction(element, definitions);
  }

  @Override
  public Void visitVariable(VariableElement element, AptParsingContext definitions) {
    return defaultAction(element, definitions);
  }

  @Override
  public Void visitExecutable(ExecutableElement element, AptParsingContext definitions) {
    return defaultAction(element, definitions);
  }

  @Override
  public Void visitTypeParameter(TypeParameterElement element, AptParsingContext definitions) {
    return defaultAction(element, definitions);
  }
}