Package com.google.common.geometry
Class S2CellIndex.CellIterator
java.lang.Object
com.google.common.geometry.S2CellIndex.CellIterator
- Enclosing class:
S2CellIndex
An iterator over all (cellId, label) pairs in an unspecified order.
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate S2CellIndex.CellNode
Current node pointed to by 'offset', or null ifdone()
.private int
Offset intoS2CellIndex.cellNodes
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptioncellId()
Returns the S2CellId of the current (cellId, label) pair.boolean
done()
Returns true if all (cellId, label) pairs have been visited.int
label()
Returns the label of the current (cellId, label) pair.void
next()
Advances this iterator to the next (cellId, label) pair.private void
seek
(int offset) Sets the offset and sets 'cell' accordingly.
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Field Details
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offset
private int offsetOffset intoS2CellIndex.cellNodes
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cell
Current node pointed to by 'offset', or null ifdone()
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Constructor Details
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CellIterator
private CellIterator()
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Method Details
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cellId
Returns the S2CellId of the current (cellId, label) pair. -
label
public int label()Returns the label of the current (cellId, label) pair. -
done
public boolean done()Returns true if all (cellId, label) pairs have been visited. -
next
public void next()Advances this iterator to the next (cellId, label) pair. -
seek
private void seek(int offset) Sets the offset and sets 'cell' accordingly.
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