本文整理了Java中org.mozilla.javascript.Function.call()方法的一些代码示例，展示了Function.call()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Function.call()方法的具体详情如下：
包路径：org.mozilla.javascript.Function
类名称：Function
方法名：call

Function.call介绍

[英]Call the function. Note that the array of arguments is not guaranteed to have length greater than 0.
[中]调用函数。请注意，参数数组的长度不能保证大于0。

代码示例

代码示例来源：origin: apache/incubator-druid

public boolean applyInContext(Context cx, Object input)
{
 if (extractionFn != null) {
  input = extractionFn.apply(input);
 }
 return Context.toBoolean(fnApply.call(cx, scope, scope, new Object[]{input}));
}

代码示例来源：origin: apache/incubator-druid

@Override
 public String apply(Object input)
 {
  // ideally we need a close() function to discard the context once it is not used anymore
  Context cx = Context.getCurrentContext();
  if (cx == null) {
   cx = contextFactory.enterContext();
  }
  final Object res = fn.call(cx, scope, scope, new Object[]{input});
  return res != null ? Context.toString(res) : null;
 }
};

代码示例来源：origin: apache/incubator-druid

@Override
 public double apply(Object[] args)
 {
  // ideally we need a close() function to discard the context once it is not used anymore
  Context cx = Context.getCurrentContext();
  if (cx == null) {
   cx = contextFactory.enterContext();
  }
  return Context.toNumber(fn.call(cx, scope, scope, args));
 }
};

代码示例来源：origin: apache/incubator-druid

@Override
 public Object apply(Object input)
 {
  // ideally we need a close() function to discard the context once it is not used anymore
  Context cx = Context.getCurrentContext();
  if (cx == null) {
   cx = contextFactory.enterContext();
  }
  final Object res = fn.call(cx, scope, scope, new Object[]{input});
  return res != null ? Context.toObject(res, scope) : null;
 }
};

代码示例来源：origin: stackoverflow.com

String script = "function abc(x,y) {return x+y;}";
Context context = Context.enter();
try {
  ScriptableObject scope = context.initStandardObjects();
  Scriptable that = context.newObject(scope);
  Function fct = context.compileFunction(scope, script, "script", 1, null);
  Object result = fct.call(
      context, scope, that, new Object[] {2, 3});
  System.out.println(Context.jsToJava(result, int.class));
} finally {
  Context.exit();
}

代码示例来源：origin: stackoverflow.com

String script = "function abc(x,y) {return x+y;}"
    + "function def(u,v) {return u-v;}";
Context context = Context.enter();
try {
  ScriptableObject scope = context.initStandardObjects();
  context.evaluateString(scope, script, "script", 1, null);
  Function fct = (Function)scope.get("abc", scope);
  Object result = fct.call(
      context, scope, scope, new Object[] {2, 3});
  System.out.println(Context.jsToJava(result, int.class));
} finally {
  Context.exit();
}

代码示例来源：origin: org.freemarker/freemarker

public Object exec(List arguments) throws TemplateModelException {
    Context cx = Context.getCurrentContext();
    Object[] args = arguments.toArray();
    BeansWrapper wrapper = getWrapper();
    for (int i = 0; i < args.length; i++) {
      args[i] = wrapper.unwrap((TemplateModel) args[i]);
    }
    return wrapper.wrap(((Function) getScriptable()).call(cx, 
        ScriptableObject.getTopLevelScope(fnThis), fnThis, args));
  }
}

代码示例来源：origin: rnewson/couchdb-lucene

result = viewFun.call(context, scope, null, new Object[]{scriptable});
} catch (final JavaScriptException e) {
  LOG.warn(doc + " caused exception during conversion.", e);

代码示例来源：origin: rhino/js

/**
 * @see org.mozilla.javascript.Function#call
 */
public Object call(Context cx, Scriptable scope, Scriptable thisObj,
          Object[] args)
{
  return ((Function)obj).call(cx,scope,thisObj,args);
}

代码示例来源：origin: fr.avianey.apache-xmlgraphics/batik

public Object run(Context cx) {
    handler.call(cx, globalObject, globalObject, args);
    return null;
  }
});

代码示例来源：origin: org.apache.xmlgraphics/batik-bridge

public Object run(Context cx) {
    handler.call(cx, globalObject, globalObject, args);
    return null;
  }
});

代码示例来源：origin: rhino/js

/**
   * @see org.mozilla.javascript.Function#call
   */
  @Override
  public Object call(Context cx, Scriptable scope, Scriptable thisObj,
            Object[] args)
  {
    synchronized(thisObj instanceof Wrapper ? ((Wrapper)thisObj).unwrap() : thisObj) {
      return ((Function)obj).call(cx,scope,thisObj,args);
    }
  }
}

代码示例来源：origin: org.apache.xmlgraphics/batik-bridge

public Object run(Context cx) {
    Object a = Context.toObject(arg, globalObject);
    Object[] args = { a };
    handler.call(cx, globalObject, globalObject, args);
    return null;
  }
});

代码示例来源：origin: org.apache.druid/druid-processing

public boolean applyInContext(Context cx, Object input)
{
 if (extractionFn != null) {
  input = extractionFn.apply(input);
 }
 return Context.toBoolean(fnApply.call(cx, scope, scope, new Object[]{input}));
}

代码示例来源：origin: io.druid/druid-processing

public boolean applyInContext(Context cx, Object input)
{
 if (extractionFn != null) {
  input = extractionFn.apply(input);
 }
 return Context.toBoolean(fnApply.call(cx, scope, scope, new Object[]{input}));
}

代码示例来源：origin: org.apache.druid/java-util

@Override
 public Object apply(Object input)
 {
  // ideally we need a close() function to discard the context once it is not used anymore
  Context cx = Context.getCurrentContext();
  if (cx == null) {
   cx = contextFactory.enterContext();
  }
  final Object res = fn.call(cx, scope, scope, new Object[]{input});
  return res != null ? Context.toObject(res, scope) : null;
 }
};

代码示例来源：origin: io.druid/druid-processing

@Override
 public String apply(Object input)
 {
  // ideally we need a close() function to discard the context once it is not used anymore
  Context cx = Context.getCurrentContext();
  if (cx == null) {
   cx = contextFactory.enterContext();
  }
  final Object res = fn.call(cx, scope, scope, new Object[]{input});
  return res != null ? Context.toString(res) : null;
 }
};

代码示例来源：origin: datacleaner/DataCleaner

@Close
public void close() {
  final Context context = _contextFactory.enterContext();
  try {
    _closeFunction.call(context, _sharedScope, _sharedScope, new Object[0]);
  } finally {
    Context.exit();
  }
}

代码示例来源：origin: org.freemarker/com.springsource.freemarker

public Object exec(List arguments) throws TemplateModelException {
    Context cx = Context.getCurrentContext();
    Object[] args = arguments.toArray();
    BeansWrapper wrapper = getWrapper();
    for (int i = 0; i < args.length; i++) {
      args[i] = wrapper.unwrap((TemplateModel)args[i]);
    }
    return wrapper.wrap(((Function)getScriptable()).call(cx, 
        ScriptableObject.getTopLevelScope(fnThis), fnThis, args));
  }
}

代码示例来源：origin: io.apisense/rhino-android

private Object call(Function func, Object[] args) {
  Context cx = Context.getCurrentContext();
  Scriptable thisObj = getAdaptee();
  Scriptable scope = func.getParentScope();
  try {
    return func.call(cx, scope, thisObj, args);
  } catch (RhinoException re) {
    throw Context.reportRuntimeError(re.getMessage());
  }
}