Validator (Compiler)

Overview

Package

Class

Tree

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

com.google.javascript.jscomp.jsonml
Class Validator

java.lang.Object
  com.google.javascript.jscomp.jsonml.Validator

public class Validator
extends Object
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.

Field Summary
`static TagType[]`	`exprTypes`
`static String`	`MISSING_ARGUMENT`
`static String`	`NOT_ENOUGH_CHILDREN_FMT`
`static String`	`TOO_MANY_CHILDREN_FMT`
`static String`	`WRONG_CHILD_TYPE_FMT`

Method Summary
`static String`	`printList(Object[] list)`
`static String`	`validate(JsonML element)` Validates the specified JsonML element.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

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

Method Detail

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)