<%page args="package,classname,items,value_type='int'"/>

package com.rethinkdb.gen.${package};

import org.jetbrains.annotations.Nullable;

public enum ${classname} {

${",\n ".join("{k}({v})".format(k=key, v=val) for key, val in items)};

public final ${value_type} value;

private ${classname}(${value_type} value) {

this.value = value;

}

public static ${classname} fromValue(${value_type} value) {

switch (value) {

% for key, val in items:

case ${val}: return ${classname}.${key};

% endfor

default:

throw new IllegalArgumentException(String.format("%s is not a legal value for ${classname}", value));

}

}

public static @Nullable ${classname} maybeFromValue(${value_type} value) {

try {

return fromValue(value);

} catch (IllegalArgumentException iae) {

return null;

}

}

<%block name="custom_methods"/>

}