Package com.sun.grid.util.expect

Class ExpectBuffer

java.lang.Object
com.sun.grid.util.expect.ExpectBuffer
public class ExpectBuffer extends Object
An ExpectBuffer holds the content of stdout and sterr of a process. ExpectHandlers can use the consume... method to consome content. The Expectobject uses the append methods to add new content to the buffer.

  • Field Details

    • NL

      public static final String NL

  • Constructor Details

    • ExpectBuffer

      public ExpectBuffer()

  • Method Details

    • append

      public void append(char[] s, int offset, int len)
      Add new content to the buffer
      Parameters:
      s - char array with the content
      offset - offset in the char array
      len - len of the the content

    • append

      public void append(String s)
      Add new content to the buffer
      Parameters:
      s - a string with the content

    • length

      public int length()
      get the length of the buffer
      Returns:
      length of the buffer

    • consume

      public String consume(String s)
      Search the first occurancy of s is the buffer and consume it (s is also consumed). If the content of the buffer is "1234" a consume("2") will remove "12".
      Parameters:
      s - the search string
      Returns:
      the consumed string ("12")

    • consumeLine

      public String consumeLine(String prefix)
      Search a line which contains with prefix and consume it. If the content of a buffer is "1\\n123\\m" a consumeLine("2") will consume "1\\n122\\n".
      Parameters:
      prefix - the prefix
      Returns:
      the consumed string

    • consumeLine

      public String consumeLine()
      The consume the content of the buffer until the next linefeed.
      Returns:
      the consumed string