Package org.python.core.util

Class StringUtil

java.lang.Object
org.python.core.util.StringUtil
public class StringUtil extends Object
String Utility methods.

  • Constructor Summary

    Constructors
    Constructor
    Description
    StringUtil()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static String
    decapitalize(String string)
    Decapitalize a String if it begins with a capital letter, e.g.: decapitalize("FooBar") == "fooBar"
    static String
    fromBytes(byte[] buf)
    Return a new String with chars corresponding to buf.
    static String
    fromBytes(byte[] buf, int off, int len)
    Return a new String with chars corresponding to buf from off to off + len.
    static String
    fromBytes(ByteBuffer buf)
    Return a new String with chars corresponding to buf.
    static String
    fromBytes(BaseBytes b)
    Return a new String with chars corresponding to b.
    static String
    fromBytes(PyBuffer buf)
    Return a new String with chars corresponding to buf, which is a byte-oriented buffer obtained through the buffer API.
    static byte[]
    toBytes(String string)
    Encodes this String into a sequence of bytes.

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • StringUtil

      public StringUtil()

  • Method Details

    • toBytes

      public static byte[] toBytes(String string)
      Encodes this String into a sequence of bytes. Each byte contains the low-order bits of its corresponding char.
      Parameters:
      string - a String value
      Returns:
      a byte array with one byte for each char in string

    • fromBytes

      public static String fromBytes(byte[] buf, int off, int len)
      Return a new String with chars corresponding to buf from off to off + len.
      Parameters:
      buf - an array of bytes
      off - the initial offset
      len - the length
      Returns:
      a new String corresponding to the bytes in buf

    • fromBytes

      public static String fromBytes(byte[] buf)
      Return a new String with chars corresponding to buf.
      Parameters:
      buf - an array of bytes
      Returns:
      a new String corresponding to the bytes in buf

    • fromBytes

      public static String fromBytes(ByteBuffer buf)
      Return a new String with chars corresponding to buf.
      Parameters:
      buf - a ByteBuffer of bytes
      Returns:
      a new String corresponding to the bytes in buf

    • fromBytes

      public static String fromBytes(PyBuffer buf)
      Return a new String with chars corresponding to buf, which is a byte-oriented buffer obtained through the buffer API. It depends on the implementation of PyBuffer.toString() provided by each buffer implementation.
      Parameters:
      buf - a PyBuffer of bytes
      Returns:
      a new String corresponding to the bytes in buf

    • fromBytes

      public static String fromBytes(BaseBytes b)
      Return a new String with chars corresponding to b.
      Parameters:
      b - a BaseBytes containing bytes
      Returns:
      a new String corresponding to the bytes in b

    • decapitalize

      public static String decapitalize(String string)
      Decapitalize a String if it begins with a capital letter, e.g.: decapitalize("FooBar") == "fooBar"
      Parameters:
      string - a String
      Returns:
      a decapitalized String