com.atlassian.clover.instr.java

Enum InstanceOfState

java.lang.Object

java.lang.Enum<InstanceOfState>

com.atlassian.clover.instr.java.InstanceOfState

All Implemented Interfaces:

Serializable, Comparable<InstanceOfState>

public enum InstanceOfState
extends Enum<InstanceOfState>

A state machine for analysis of instanceof expressions. Can be used to determine if the instanceof expression contains variable declaration (i.e. instanceof pattern matching), which cannot be branch-instrumented.

 NOTHING -> INSTANCEOF -> TYPE -> COMPLEX_TYPE -> VARIABLE
                             |                     ^
                             +---------------------+
 

Enum Constant Summary

Enum Constants

Enum Constant and Description
FULL_TYPE
INSTANCEOF
NOTHING
PARTIAL_TYPE
VARIABLE

Method Summary

Modifier and Type	Method and Description
static InstanceOfState	valueOf(String name) Returns the enum constant of this type with the specified name.
static InstanceOfState[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NOTHING

public static final InstanceOfState NOTHING

INSTANCEOF

public static final InstanceOfState INSTANCEOF

FULL_TYPE

public static final InstanceOfState FULL_TYPE

PARTIAL_TYPE

public static final InstanceOfState PARTIAL_TYPE

VARIABLE

public static final InstanceOfState VARIABLE

Method Detail

values

public static InstanceOfState[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (InstanceOfState c : InstanceOfState.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static InstanceOfState valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null