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 and Description
StringUtil()

Method Summary

Modifier and Type	Method and Description
static String	decapitalize(String string) Decapitalize a String if it begins with a capital letter, e.g.: FooBar -> fooBar
static String	fromBytes(BaseBytes b) Return a new String with chars corresponding to b.
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(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 Detail

StringUtil

public StringUtil()

Method Detail

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.: FooBar -> fooBar

Parameters:

string - a String

Returns:

a decapitalized String