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    1   /**
    2    * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
    3    */
    4   package net.sourceforge.pmd.renderers;
    5
    6   import java.io.IOException;
    7   import java.io.Writer;
    8
    9   import net.sourceforge.pmd.DataSource;
    10  import net.sourceforge.pmd.Report;
    11
    12  public interface Renderer {
    13
    14      void showSuppressedViolations(boolean show);
    15
    16      /**
    17       *
    18       * @deprecated This method consumes too much memory.
    19       * Use the render method with the Writer argument instead.
    20       *
    21       */
    22      String render(Report report);
    23
    24      /**
    25       *
    26       * @deprecated This method consumes too much memory.
    27       * Use the start, renderFileReport and end methods instead.
    28       *
    29       */
    30      void render(Writer writer, Report report) throws IOException;
    31
    32      void setWriter(Writer writer);
    33
    34      Writer getWriter();
    35
    36      void start() throws IOException;
    37
    38      void startFileAnalysis(DataSource dataSource);
    39
    40      void renderFileReport(Report report) throws IOException;
    41
    42      void end() throws IOException;
    43
    44  }