com.google.javascript.jscomp.jsonml
Class Validator
java.lang.Object
com.google.javascript.jscomp.jsonml.Validator
public class Validator
- extends Object
Statically validates JsonML elements.
It is done in constant time: no subtree is traversed, but the element
is validated based only on its properties. Sometimes, also its children
are taken into account.
Usually it checks if the specified element has a correct number of children,
and if all require attributes exist. It does not enforce all restrictions
which are implied by ES3 or ES5 specification.
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MISSING_ARGUMENT
public static final String MISSING_ARGUMENT
- See Also:
- Constant Field Values
NOT_ENOUGH_CHILDREN_FMT
public static final String NOT_ENOUGH_CHILDREN_FMT
- See Also:
- Constant Field Values
TOO_MANY_CHILDREN_FMT
public static final String TOO_MANY_CHILDREN_FMT
- See Also:
- Constant Field Values
WRONG_CHILD_TYPE_FMT
public static final String WRONG_CHILD_TYPE_FMT
- See Also:
- Constant Field Values
exprTypes
public static TagType[] exprTypes
validate
public static String validate(JsonML element)
- Validates the specified JsonML element.
- Parameters:
element - JsonML element to validate
- Returns:
- error message if the element could not be
validated, an empty string otherwise
printList
public static String printList(Object[] list)