Class Overview
Placeholder class for environments which explicitly manage the action of a
Just In Time (JIT) compiler. This class is usually implemented by
the virtual machine vendor.
Summary
| Public Methods |
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static
Object
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command(Object cmd)
Executes an operation according to the specified command object.
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static
boolean
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compileClass(Class<?> classToCompile)
Compiles the specified class using the JIT compiler and indicates if
compilation has been successful.
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static
boolean
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compileClasses(String nameRoot)
Compiles all classes whose name matches the specified name using the JIT
compiler and indicates if compilation has been successful.
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static
void
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disable()
Disables the JIT compiler.
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static
void
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enable()
Enables the JIT compiler.
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[Expand]
Inherited Methods |
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From class java.lang.Object
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Object
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clone()
Creates and returns a copy of this Object.
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boolean
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equals(Object o)
Compares this instance with the specified object and indicates if they
are equal.
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void
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finalize()
Called before the object's memory is reclaimed by the VM.
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final
Class<? extends Object>
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getClass()
Returns the unique instance of Class that represents this
object's class. |
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int
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hashCode()
Returns an integer hash code for this object.
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final
void
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notify()
Causes a thread which is waiting on this object's monitor (by means of
calling one of the wait() methods) to be woken up.
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final
void
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notifyAll()
Causes all threads which are waiting on this object's monitor (by means
of calling one of the wait() methods) to be woken up.
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String
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toString()
Returns a string containing a concise, human-readable description of this
object.
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final
void
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wait()
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object.
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final
void
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wait(long millis, int nanos)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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final
void
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wait(long millis)
Causes the calling thread to wait until another thread calls the notify() or notifyAll() method of this object or until the
specified timeout expires.
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Public Methods
public
static
Object
command
(Object cmd)
Executes an operation according to the specified command object. This
method is the low-level interface to the JIT compiler. It may return any
object or null if no JIT compiler is available. Returns null
on Android, whether or not the system has a JIT.
Parameters
| cmd
| the command object for the JIT compiler. |
Returns
- the result of executing command or
null.
public
static
boolean
compileClass
(Class<?> classToCompile)
Compiles the specified class using the JIT compiler and indicates if
compilation has been successful. Does nothing and returns false on
Android.
Parameters
| classToCompile
| java.lang.Class the class to JIT compile |
Returns
true if the compilation has been successful;
false if it has failed or if there is no JIT compiler
available.
public
static
boolean
compileClasses
(String nameRoot)
Compiles all classes whose name matches the specified name using the JIT
compiler and indicates if compilation has been successful. Does nothing
and returns false on Android.
Parameters
| nameRoot
| the string to match class names with. |
Returns
true if the compilation has been successful;
false if it has failed or if there is no JIT compiler
available.
public
static
void
disable
()
Disables the JIT compiler. Does nothing on Android.
public
static
void
enable
()
Enables the JIT compiler. Does nothing on Android.
