MerkleTree.TreeRange (apache-cassandra API)

java.lang.Object
- org.apache.cassandra.dht.AbstractBounds<T>
- - org.apache.cassandra.dht.Range<Token>
  - - org.apache.cassandra.utils.MerkleTree.TreeRange

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Range<Token>>

Enclosing class:

MerkleTree
```
public static class MerkleTree.TreeRange
extends Range<Token>
```
The public interface to a range in the tree. NB: A TreeRange should not be returned by a public method unless the parents of the range it represents are already invalidated, since it will allow someone to modify the hash. Alternatively, a TreeRange may be created with a null tree, indicating that it is read only.

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.cassandra.dht.Range
  Range.OrderedRangeContainmentChecker
- Nested classes/interfaces inherited from class org.apache.cassandra.dht.AbstractBounds
  AbstractBounds.AbstractBoundsSerializer<T extends RingPosition<T>>, AbstractBounds.Boundary<T extends RingPosition<T>>

Field Summary

Fields
Modifier and Type Field Description

int depth
- Fields inherited from class org.apache.cassandra.dht.Range
  serialVersionUID
- Fields inherited from class org.apache.cassandra.dht.AbstractBounds
  left, right, rowPositionSerializer, tokenSerializer

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addAll(java.util.Iterator<MerkleTree.RowHash> entries)`
`void`	`addHash(MerkleTree.RowHash entry)`
`void`	`hash(byte[] hash)`
`java.lang.String`	`toString()`

Methods inherited from class org.apache.cassandra.dht.Range
asList, assertNormalized, compareTo, contains, contains, contains, deoverlap, differenceToFetch, equals, getClosingString, getOpeningString, inclusiveLeft, inclusiveRight, intersectionNonWrapping, intersectionWith, intersects, intersects, intersects, intersects, isEndInclusive, isInRanges, isStartInclusive, isTrulyWrapAround, isTrulyWrapAround, isWrapAround, isWrapAround, makeRowRange, makeRowRange, normalize, rangeSet, rangeSet, sort, split, subtract, subtract, subtractAll, unwrap, withNewRight

Methods inherited from class org.apache.cassandra.dht.AbstractBounds
bounds, bounds, getString, hashCode, intersects, isEmpty, leftBoundary, maxLeft, maxLeft, minRight, minRight, noneStrictlyWrapsAround, rightBoundary, strictlyWrapsAround

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail
- depth
```
public final int depth
```

Method Detail

hash
```
public void hash(byte[] hash)
```

addHash
```
public void addHash(MerkleTree.RowHash entry)
```
Parameters:

entry - Row to mix into the hash for this range.

addAll

public void addAll(java.util.Iterator<MerkleTree.RowHash> entries)

toString
```
public java.lang.String toString()
```
Overrides:

toString in class Range<Token>