java.lang
public final class
public final class
java.lang.Compiler
| java.lang.Object | ||
| java.lang.Compiler | ||
This class must be implemented by the VM vendor. This class is a placeholder for environments which explicitly manage the action of a "Just In Time" compiler.
See Also
Summary
Public Methods
| static | Object | command(Object cmd) | |||
| Low level interface to the JIT compiler. | |||||
| static | boolean | compileClass(Class classToCompile) | |||
| Compiles the class using the JIT compiler. | |||||
| static | boolean | compileClasses(String nameRoot) | |||
| Compiles all classes whose name matches the argument using the JIT compiler. | |||||
| static | void | disable() | |||
| Disable the JIT compiler | |||||
| static | void | enable() | |||
| Disable the JIT compiler | |||||
Methods inherited
from class
java.lang.Object
Details
Public Methods
public static Object command(Object cmd)
Low level interface to the JIT compiler. Can return any object, or null
if no JIT compiler is available.
Parameters
| cmd | Object a command for the JIT compiler |
|---|
Returns
- Object result of executing command
public static boolean compileClass(Class classToCompile)
Compiles the class using the JIT compiler. Answers true if the
compilation was successful, or false if it failed or there was no JIT
compiler available.
Parameters
| classToCompile | java.lang.Class the class to JIT compile |
|---|
Returns
- boolean indicating compilation success
public static boolean compileClasses(String nameRoot)
Compiles all classes whose name matches the argument using the JIT
compiler. Answers true if the compilation was successful, or false if it
failed or there was no JIT compiler available.
Parameters
| nameRoot | String the string to match against class names |
|---|
Returns
- boolean indicating compilation success
public static void disable()
Disable the JIT compiler
public static void enable()
Disable the JIT compiler