本文整理汇总了Java中jdk.nashorn.internal.runtime.FunctionScope类的典型用法代码示例。如果您正苦于以下问题：Java FunctionScope类的具体用法？Java FunctionScope怎么用？Java FunctionScope使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
FunctionScope类属于jdk.nashorn.internal.runtime包，在下文中一共展示了FunctionScope类的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: generate
import jdk.nashorn.internal.runtime.FunctionScope; //导入依赖的package包/类
/**
* Generate the byte codes for a JavaScript scope class with fieldCount fields
* and paramCount parameters.
*
* @param fieldCount Number of fields in the JavaScript scope.
* @param paramCount Number of parameters in the JavaScript scope
* .
* @return Byte codes for generated class.
*/
public byte[] generate(final int fieldCount, final int paramCount) {
final String className = getClassName(fieldCount, paramCount);
final String superName = className(FunctionScope.class);
final ClassEmitter classEmitter = newClassEmitter(className, superName);
final List<String> initFields = addFields(classEmitter, fieldCount);
final MethodEmitter init = newInitScopeMethod(classEmitter);
initializeToUndefined(init, className, initFields);
init.returnVoid();
init.end();
final MethodEmitter initWithSpillArrays = newInitWithSpillArraysMethod(classEmitter, FunctionScope.class);
initializeToUndefined(initWithSpillArrays, className, initFields);
initWithSpillArrays.returnVoid();
initWithSpillArrays.end();
final MethodEmitter initWithArguments = newInitScopeWithArgumentsMethod(classEmitter);
initializeToUndefined(initWithArguments, className, initFields);
initWithArguments.returnVoid();
initWithArguments.end();
return toByteArray(className, classEmitter);
}
示例2: generate
import jdk.nashorn.internal.runtime.FunctionScope; //导入依赖的package包/类
/**
* Generate the byte codes for a JavaScript scope class with fieldCount fields
* and paramCount parameters.
*
* @param fieldCount Number of fields in the JavaScript scope.
* @param paramCount Number of parameters in the JavaScript scope
* .
* @return Byte codes for generated class.
*/
public byte[] generate(final int fieldCount, final int paramCount) {
final String className = getClassName(fieldCount, paramCount, dualFields);
final String superName = className(FunctionScope.class);
final ClassEmitter classEmitter = newClassEmitter(className, superName);
final List<String> initFields = addFields(classEmitter, fieldCount);
final MethodEmitter init = newInitScopeMethod(classEmitter);
initializeToUndefined(init, className, initFields);
init.returnVoid();
init.end();
final MethodEmitter initWithSpillArrays = newInitWithSpillArraysMethod(classEmitter, FunctionScope.class);
initializeToUndefined(initWithSpillArrays, className, initFields);
initWithSpillArrays.returnVoid();
initWithSpillArrays.end();
final MethodEmitter initWithArguments = newInitScopeWithArgumentsMethod(classEmitter);
initializeToUndefined(initWithArguments, className, initFields);
initWithArguments.returnVoid();
initWithArguments.end();
return toByteArray(className, classEmitter);
}
示例3: generate
import jdk.nashorn.internal.runtime.FunctionScope; //导入依赖的package包/类
/**
* Generate the byte codes for a JavaScript scope class with fieldCount fields
* and paramCount parameters.
*
* @param fieldCount Number of fields in the JavaScript scope.
* @param paramCount Number of parameters in the JavaScript scope
* .
* @return Byte codes for generated class.
*/
public byte[] generate(final int fieldCount, final int paramCount) {
final String className = getClassName(fieldCount, paramCount);
final String superName = className(FunctionScope.class);
final ClassEmitter classEmitter = newClassEmitter(className, superName);
final List<String> initFields = addFields(classEmitter, fieldCount);
final MethodEmitter init = newInitScopeMethod(classEmitter);
initializeToUndefined(init, className, initFields);
init.returnVoid();
init.end();
final MethodEmitter initWithArguments = newInitScopeWithArgumentsMethod(classEmitter);
initializeToUndefined(initWithArguments, className, initFields);
initWithArguments.returnVoid();
initWithArguments.end();
return toByteArray(classEmitter);
}
示例4: newInitScopeMethod
import jdk.nashorn.internal.runtime.FunctionScope; //导入依赖的package包/类
/**
* Allocate and initialize a new <init> method for scopes.
* @param classEmitter Open class emitter.
* @return Open method emitter.
*/
private static MethodEmitter newInitScopeMethod(final ClassEmitter classEmitter) {
final MethodEmitter init = classEmitter.init(PropertyMap.class, ScriptObject.class);
init.begin();
init.load(Type.OBJECT, JAVA_THIS.slot());
init.load(Type.OBJECT, INIT_MAP.slot());
init.load(Type.OBJECT, INIT_SCOPE.slot());
init.invoke(constructorNoLookup(FunctionScope.class, PropertyMap.class, ScriptObject.class));
return init;
}
示例5: newInitScopeWithArgumentsMethod
import jdk.nashorn.internal.runtime.FunctionScope; //导入依赖的package包/类
/**
* Allocate and initialize a new <init> method for scopes with arguments.
* @param classEmitter Open class emitter.
* @return Open method emitter.
*/
private static MethodEmitter newInitScopeWithArgumentsMethod(final ClassEmitter classEmitter) {
final MethodEmitter init = classEmitter.init(PropertyMap.class, ScriptObject.class, ScriptObject.class);
init.begin();
init.load(Type.OBJECT, JAVA_THIS.slot());
init.load(Type.OBJECT, INIT_MAP.slot());
init.load(Type.OBJECT, INIT_SCOPE.slot());
init.load(Type.OBJECT, INIT_ARGUMENTS.slot());
init.invoke(constructorNoLookup(FunctionScope.class, PropertyMap.class, ScriptObject.class, ScriptObject.class));
return init;
}