Key |
Type |
Value |
---|---|---|
Kids |
array |
(Root and intermediate nodes only; required in intermediate nodes; present in the root node if and only if Nums is not present) Shall be an array of indirect references to the immediate children of this node. The children may be intermediate or leaf nodes. |
Nums |
array |
(Root and leaf nodes only; shall be required in leaf nodes; present in the root node if and only if Kids is not present) Shall be an array of the form [ key 1 value 1 key 2 value 2 … key n value n ] where each key i is an integer and the corresponding value i shall be the object associated with that key. The keys shall be sorted in numerical order, analogously to the arrangement of keys in a name tree as described in 7.9.6, "Name Trees." |
Limits |
array |
(Shall be present in Intermediate and leaf nodes only) Shall be an array of two integers, that shall specify the (numerically) least and greatest keys included in the Nums array of a leaf node or in the Nums arrays of any leaf nodes that are descendants of an intermediate node. |