本文整理汇总了Java中com.sun.tools.javac.code.Types.isFunctionalInterface方法的典型用法代码示例。如果您正苦于以下问题：Java Types.isFunctionalInterface方法的具体用法？Java Types.isFunctionalInterface怎么用？Java Types.isFunctionalInterface使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.sun.tools.javac.code.Types的用法示例。
在下文中一共展示了Types.isFunctionalInterface方法的2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: getDescriptorType
import com.sun.tools.javac.code.Types; //导入方法依赖的package包/类
/**
* Find the type of the method descriptor associated to the functional interface.
*
* @param origin functional interface type
* @return associated method descriptor type or <code>null</code> if the <code>origin</code> is not a functional interface.
* @since 0.112
*/
public ExecutableType getDescriptorType(DeclaredType origin) {
Types types = Types.instance(info.impl.getJavacTask().getContext());
if (types.isFunctionalInterface(((Type)origin).tsym)) {
Type dt = types.findDescriptorType((Type)origin);
if (dt != null && dt.getKind() == TypeKind.EXECUTABLE) {
return (ExecutableType)dt;
}
}
return null;
}
示例2: maybeFunctionalInterface
import com.sun.tools.javac.code.Types; //导入方法依赖的package包/类
private static boolean maybeFunctionalInterface(Type type, Types types, VisitorState state) {
try {
return types.isFunctionalInterface(type);
} catch (CompletionFailure e) {
// Report completion errors to avoid e.g. https://github.com/bazelbuild/bazel/issues/4105
Check.instance(state.context)
.completionError((DiagnosticPosition) state.getPath().getLeaf(), e);
return false;
}
}