com.google.javascript.rhino
Class JSTypeExpression
java.lang.Object
com.google.javascript.rhino.JSTypeExpression
- All Implemented Interfaces:
- Serializable
public final class JSTypeExpression
- extends Object
- implements Serializable
Represents a type expression as a miniture Rhino AST, so that the
type expression can be evaluated later.
- See Also:
- Serialized Form
JSTypeExpression
public JSTypeExpression(Node root,
String sourceName)
makeOptionalArg
public static JSTypeExpression makeOptionalArg(JSTypeExpression expr)
- Make the given type expression into an optional type expression,
if possible.
isOptionalArg
public boolean isOptionalArg()
- Returns:
- Whether this expression denotes an optional
@param
.
isVarArgs
public boolean isVarArgs()
- Returns:
- Whether this expression denotes a rest args
@param
.
evaluate
public JSType evaluate(StaticScope<JSType> scope,
JSTypeRegistry registry)
- Evaluates the type expression into a
JSType
object.
equals
public boolean equals(Object other)
- Overrides:
equals
in class Object
hashCode
public int hashCode()
- Overrides:
hashCode
in class Object
getRoot
public Node getRoot()
- Returns:
- The source for this type expression. Note that it will not
contain an expression if there's an @override tag.