org.mmtk.vm
Class Strings
java.lang.Object
org.mmtk.vm.Strings
- Direct Known Subclasses:
- Strings
public abstract class Strings
- extends Object
|
Method Summary |
abstract int |
copyStringToChars(String src,
char[] dst,
int dstBegin,
int dstEnd)
Copies characters from the string into the character array. |
abstract void |
write(char[] c,
int len)
Log a message. |
abstract void |
writeThreadId(char[] c,
int len)
Log a thread identifier and a message. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Strings
public Strings()
write
public abstract void write(char[] c,
int len)
- Log a message.
- Parameters:
c - character array with message starting at index 0len - number of characters in message
writeThreadId
public abstract void writeThreadId(char[] c,
int len)
- Log a thread identifier and a message.
- Parameters:
c - character array with message starting at index 0len - number of characters in message
copyStringToChars
public abstract int copyStringToChars(String src,
char[] dst,
int dstBegin,
int dstEnd)
- Copies characters from the string into the character array.
Thread switching is disabled during this method's execution.
TODO: There are special memory management semantics here that
someone should document.
- Parameters:
src - the source stringdst - the destination arraydstBegin - the start offset in the destination arraydstEnd - the index after the last character in the
destination to copy to
- Returns:
- the number of characters copied.