com.google.javascript.jscomp

Class ClosureCodingConvention.AssertInstanceofSpec

java.lang.Object

com.google.javascript.jscomp.CodingConvention.AssertionFunctionSpec

com.google.javascript.jscomp.ClosureCodingConvention.AssertInstanceofSpec

Enclosing class:

ClosureCodingConvention

public static class ClosureCodingConvention.AssertInstanceofSpec
extends CodingConvention.AssertionFunctionSpec

A function that will throw an exception when if the value is not an instanceof a specific type.

Field Summary

Fields inherited from class com.google.javascript.jscomp.CodingConvention.AssertionFunctionSpec

assertedNewType, assertedType, functionName

Constructor Summary

Constructors

Constructor and Description
AssertInstanceofSpec(String functionName)

Method Summary

Modifier and Type	Method and Description
JSType	getAssertedNewType(Node call, DeclaredTypeRegistry scope) Returns the new type system type for a type assertion.
JSType	getAssertedOldType(Node call, JSTypeRegistry registry) Returns the type for a type assertion, or null if the function asserts that the node must not be null or undefined.

Methods inherited from class com.google.javascript.jscomp.CodingConvention.AssertionFunctionSpec

getAssertedParam, getFunctionName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AssertInstanceofSpec

public AssertInstanceofSpec(String functionName)

Method Detail

getAssertedOldType

public JSType getAssertedOldType(Node call,
                                 JSTypeRegistry registry)

Returns the type for a type assertion, or null if the function asserts that the node must not be null or undefined.

Overrides:

getAssertedOldType in class CodingConvention.AssertionFunctionSpec

Parameters:

call - The asserting call

getAssertedNewType

public JSType getAssertedNewType(Node call,
                                 DeclaredTypeRegistry scope)

Description copied from class: CodingConvention.AssertionFunctionSpec

Returns the new type system type for a type assertion.

Overrides:

getAssertedNewType in class CodingConvention.AssertionFunctionSpec

Parameters:

call - The asserting call