Package net.automatalib.util.traversal
Enum VisitedState
- java.lang.Object
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- java.lang.Enum<VisitedState>
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- net.automatalib.util.traversal.VisitedState
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- All Implemented Interfaces:
Serializable
,Comparable<VisitedState>
public enum VisitedState extends Enum<VisitedState>
Enum to use for indicating if a node/state has been visited.Note that this enum only declares one value. The value
NOT_VISITED
for unvisited nodes/states is identified withnull
.
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Enum Constant Summary
Enum Constants Enum Constant Description VISITED
Nodes that have already been visited.
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Field Summary
Fields Modifier and Type Field Description static @Nullable VisitedState
NOT_VISITED
Nodes that have not yet been visited.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static VisitedState
valueOf(String name)
Returns the enum constant of this type with the specified name.static VisitedState[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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VISITED
public static final VisitedState VISITED
Nodes that have already been visited.
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Field Detail
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NOT_VISITED
public static final @Nullable VisitedState NOT_VISITED
Nodes that have not yet been visited.
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Method Detail
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values
public static VisitedState[] 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 (VisitedState c : VisitedState.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static VisitedState 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
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