YangStoreSnapshot.java 文件源码

@Override
public String fromYang(final String enumClass, final String enumYangValue) {
    Preconditions.checkState(this.bindingContextProvider != null, "Binding context provider was not set yet");
    final BiMap<String, String> enumMapping = this.bindingContextProvider.getEnumMapping(enumClass);
    final String javaName = enumMapping.get(enumYangValue);
    return Preconditions.checkNotNull(javaName,
            "Unable to resolve enum value %s for enum class %s with assumed enum mapping: %s", enumYangValue,
            enumClass, enumMapping);
}