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java.base / java.lang
Class Compiler
java.lang.Object
  java.lang.Compiler
@Deprecated
(since="9",
 forRemoval=true)
public final class Compiler
extends Object
Deprecated, for removal. JIT compilers and their technologies vary too widely to be controlled effectively by a standardized interface. As such, many JIT compiler implementations ignore this interface, and are instead controllable by implementation-specific mechanisms such as command-line options. This class is subject to removal in a future version of Java SE.
The Compiler class is provided to support Java-to-native-code compilers and related services. By design, the Compiler class does nothing; it serves as a placeholder for a JIT compiler implementation. If no compiler is available, these methods do nothing.
Since:
1.0
Author:
Frank Yellin
Method Summary
static Object
command(Object any)
Deprecated. Examines the argument type and its fields and perform some documented operation.
static boolean
compileClass(Class<?> clazz)
Deprecated. Compiles the specified class.
static boolean
compileClasses(String string)
Deprecated. Compiles all classes whose name matches the specified string.
static void
disable()
Deprecated. Cause the Compiler to cease operation.
static void
enable()
Deprecated. Cause the Compiler to resume operation.
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Method Detail
compileClass
public static boolean compileClass
(Class<?> clazz)
Deprecated.
Compiles the specified class.
Parameters:
clazz - A class
Returns:
true if the compilation succeeded; false if the compilation failed or no compiler is available
Throws:
NullPointerException - If clazz is null
compileClasses
public static boolean compileClasses
(String string)
Deprecated.
Compiles all classes whose name matches the specified string.
Parameters:
string - The name of the classes to compile
Returns:
true if the compilation succeeded; false if the compilation failed or no compiler is available
Throws:
NullPointerException - If string is null
command
public static Object command
(Object any)
Deprecated.
Examines the argument type and its fields and perform some documented operation. No specific operations are required.
Parameters:
any - An argument
Returns:
A compiler-specific value, or null if no compiler is available
Throws:
NullPointerException - If any is null
enable
public static void enable
()
Deprecated.
Cause the Compiler to resume operation.
disable
public static void disable
()
Deprecated.
Cause the Compiler to cease operation.
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FlexDoc/Javadoc 2.0
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Java API documentation generated with FlexDoc/Javadoc 2.0 using JavadocClassic 3.0 template set.
FlexDoc/Javadoc is a template-driven programming tool for rapid development of any Javadoc-based Java API documentation generators (i.e. doclets). If you need to customize your Javadoc without writing a full-blown doclet from scratch, FlexDoc/Javadoc may be the only tool able to help you! Find out more at www.flexdoc.xyz