public class SparsePath extends Object implements Path, Serializable
Path.Exceptions
Modifier | Constructor and Description |
---|---|
protected |
SparsePath() |
Modifier and Type | Method and Description |
---|---|
void |
addLabel(String label)
Add label to the current head of the path.
|
Path |
clone() |
Path |
extend(Object object,
String... labels)
Add a new step to the path with an object and any number of associated labels.
|
<A> A |
get(String label)
Get the object associated with the particular label of the path.
|
boolean |
hasLabel(String label)
Return true if the path has the specified label, else return false.
|
List<Set<String>> |
labels()
An ordered list of the labels associated with the path
|
static SparsePath |
make() |
List<Object> |
objects()
An ordered list of the objects in the path.
|
int |
size()
Get the number of step in the path.
|
public static SparsePath make()
public Path extend(Object object, String... labels)
Path
public void addLabel(String label)
Path
public List<Object> objects()
Path
public List<Set<String>> labels()
Path
public <A> A get(String label) throws IllegalArgumentException
Path
List
of those objects.get
in interface Path
A
- the type of the object associated with the labellabel
- the label of the pathIllegalArgumentException
- if the path does not contain the labelpublic boolean hasLabel(String label)
Path
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