< prev index next >

src/jdk.compiler/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java

Print this page




  38 import java.io.PrintWriter;
  39 import java.io.Writer;
  40 import java.util.*;
  41 import java.util.stream.Collectors;
  42 
  43 import com.sun.tools.javac.util.DefinedBy;
  44 import com.sun.tools.javac.util.DefinedBy.Api;
  45 import com.sun.tools.javac.util.StringUtils;
  46 
  47 /**
  48  * A processor which prints out elements.  Used to implement the
  49  * -Xprint option; the included visitor class is used to implement
  50  * Elements.printElements.
  51  *
  52  * <p><b>This is NOT part of any supported API.
  53  * If you write code that depends on this, you do so at your own risk.
  54  * This code and its internal interfaces are subject to change or
  55  * deletion without notice.</b>
  56  */
  57 @SupportedAnnotationTypes("*")
  58 @SupportedSourceVersion(SourceVersion.RELEASE_12)
  59 public class PrintingProcessor extends AbstractProcessor {
  60     PrintWriter writer;
  61 
  62     public PrintingProcessor() {
  63         super();
  64         writer = new PrintWriter(System.out);
  65     }
  66 
  67     public void setWriter(Writer w) {
  68         writer = new PrintWriter(w);
  69     }
  70 
  71     @Override @DefinedBy(Api.ANNOTATION_PROCESSING)
  72     public boolean process(Set<? extends TypeElement> tes,
  73                            RoundEnvironment renv) {
  74 
  75         for(Element element : renv.getRootElements()) {
  76             print(element);
  77         }
  78 




  38 import java.io.PrintWriter;
  39 import java.io.Writer;
  40 import java.util.*;
  41 import java.util.stream.Collectors;
  42 
  43 import com.sun.tools.javac.util.DefinedBy;
  44 import com.sun.tools.javac.util.DefinedBy.Api;
  45 import com.sun.tools.javac.util.StringUtils;
  46 
  47 /**
  48  * A processor which prints out elements.  Used to implement the
  49  * -Xprint option; the included visitor class is used to implement
  50  * Elements.printElements.
  51  *
  52  * <p><b>This is NOT part of any supported API.
  53  * If you write code that depends on this, you do so at your own risk.
  54  * This code and its internal interfaces are subject to change or
  55  * deletion without notice.</b>
  56  */
  57 @SupportedAnnotationTypes("*")
  58 @SupportedSourceVersion(SourceVersion.RELEASE_13)
  59 public class PrintingProcessor extends AbstractProcessor {
  60     PrintWriter writer;
  61 
  62     public PrintingProcessor() {
  63         super();
  64         writer = new PrintWriter(System.out);
  65     }
  66 
  67     public void setWriter(Writer w) {
  68         writer = new PrintWriter(w);
  69     }
  70 
  71     @Override @DefinedBy(Api.ANNOTATION_PROCESSING)
  72     public boolean process(Set<? extends TypeElement> tes,
  73                            RoundEnvironment renv) {
  74 
  75         for(Element element : renv.getRootElements()) {
  76             print(element);
  77         }
  78 


< prev index next >