- java.lang.Object
-
- java.lang.Enum<Thread.State>
-
- java.lang.Thread.State
-
- All Implemented Interfaces:
Serializable
,Comparable<Thread.State>
- Enclosing class:
- Thread
public static enum Thread.State extends Enum<Thread.State>
The possible Thread states.
-
-
Enum Constant Summary
Enum Constants Enum Constant Description BLOCKED
A Thread which is blocked on a monitor.NEW
A Thread which has not yet started.RUNNABLE
A Thread which is running or suspended.TERMINATED
A thread which is no longer alive.TIMED_WAITING
A Thread which is waiting with a timeout.WAITING
A Thread which is waiting with no timeout.
-
Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static Thread.State
valueOf(String name)
Returns the enum constant of this type with the specified name.static Thread.State[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
-
-
-
Enum Constant Detail
-
NEW
public static final Thread.State NEW
A Thread which has not yet started.
-
RUNNABLE
public static final Thread.State RUNNABLE
A Thread which is running or suspended.
-
BLOCKED
public static final Thread.State BLOCKED
A Thread which is blocked on a monitor.
-
WAITING
public static final Thread.State WAITING
A Thread which is waiting with no timeout.
-
TIMED_WAITING
public static final Thread.State TIMED_WAITING
A Thread which is waiting with a timeout.
-
TERMINATED
public static final Thread.State TERMINATED
A thread which is no longer alive.
-
-
Method Detail
-
values
public static Thread.State[] 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 (Thread.State c : Thread.State.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
-
valueOf
public static Thread.State 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 nameNullPointerException
- if the argument is null
-
-