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java.lang.Objectorg.h2.mvstore.rtree.MVRTreeMap.RTreeCursor
public static class MVRTreeMap.RTreeCursor
A cursor to iterate over a subset of the keys.
| Constructor Summary | |
|---|---|
protected |
MVRTreeMap.RTreeCursor(Page root,
SpatialKey filter)
|
| Method Summary | |
|---|---|
protected boolean |
check(boolean leaf,
SpatialKey key,
SpatialKey test)
Check a given key. |
protected void |
fetchNext()
Fetch the next entry if there is one. |
boolean |
hasNext()
|
SpatialKey |
next()
|
void |
remove()
|
void |
skip(long n)
Skip over that many entries. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
protected MVRTreeMap.RTreeCursor(Page root,
SpatialKey filter)
| Method Detail |
|---|
public boolean hasNext()
hasNext in interface java.util.Iterator<SpatialKey>public void skip(long n)
n - the number of entries to skippublic SpatialKey next()
next in interface java.util.Iterator<SpatialKey>public void remove()
remove in interface java.util.Iterator<SpatialKey>protected void fetchNext()
protected boolean check(boolean leaf,
SpatialKey key,
SpatialKey test)
leaf - if the key is from a leaf pagekey - the stored keytest - the user-supplied test key
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