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Interface for Objects that have a label, whose label is an Object. There are only two methods: Object label() and Collection labels() If there is only one label, labels() will return a collection of one label. If there are multiple labels, label() will return the primary label, or a consistent arbitrary label if there is not primary label.
Method Summary | |
Object |
label()
Returns the primary label for this Object, or null if none have been set. |
Collection |
labels()
Returns the complete list of labels for this Object, which may be empty. |
Method Detail |
public Object label()
public Collection labels()
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