Package dev.nm.graph.algorithm.traversal
Enum DFS.Node.Color
- java.lang.Object
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- java.lang.Enum<DFS.Node.Color>
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- dev.nm.graph.algorithm.traversal.DFS.Node.Color
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- All Implemented Interfaces:
Serializable
,Comparable<DFS.Node.Color>
public static enum DFS.Node.Color extends Enum<DFS.Node.Color>
This is the coloring scheme of visits.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static DFS.Node.Color
valueOf(String name)
Returns the enum constant of this type with the specified name.static DFS.Node.Color[]
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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WHITE
public static final DFS.Node.Color WHITE
not seen
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GRAY
public static final DFS.Node.Color GRAY
on the current path
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BLACK
public static final DFS.Node.Color BLACK
seen and done
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Method Detail
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values
public static DFS.Node.Color[] 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 (DFS.Node.Color c : DFS.Node.Color.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 DFS.Node.Color 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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