Class SB

java.lang.Object
javajs.util.SB
Direct Known Subclasses:
QCJSONWriter.SparseArray
public class SB extends Object
Interesting thing here is that JavaScript is 3x faster than Java in handling strings. Java StringBuilder is final, unfortunately. I guess they weren't thinking about Java2Script! The reason we have to do this that several overloaded append methods is WAY too expensive

  • Constructor Details

    • SB

      public SB()

  • Method Details

    • newN

      public static SB newN(int n)

    • newS

      public static SB newS(String s)

    • append

      public SB append(String s)

    • appendC

      public SB appendC(char c)

    • appendI

      public SB appendI(int i)

    • appendB

      public SB appendB(boolean b)

    • appendF

      public SB appendF(float f)
      note that JavaScript could drop off the ".0" in "1.0"
      Parameters:
      f -
      Returns:
      this

    • appendD

      public SB appendD(double d)

    • appendSB

      public SB appendSB(SB buf)

    • appendO

      public SB appendO(Object data)

    • appendCB

      public void appendCB(char[] cb, int off, int len)

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • length

      public int length()

    • indexOf

      public int indexOf(String s)

    • charAt

      public char charAt(int i)

    • charCodeAt

      public int charCodeAt(int i)

    • setLength

      public void setLength(int n)

    • lastIndexOf

      public int lastIndexOf(String s)

    • indexOf2

      public int indexOf2(String s, int i)

    • substring

      public String substring(int i)

    • substring2

      public String substring2(int i, int j)

    • toBytes

      public byte[] toBytes(int off, int len)
      simple byte conversion properly implementing UTF-8. * Used for base64 conversion and allows for offset
      Parameters:
      off -
      len - or -1 for full length (then off must = 0)
      Returns:
      byte[]

    • replace

      public void replace(int start, int end, String str)

    • insert

      public void insert(int offset, String str)