HierarchicalPathHasher (Alfresco Repository 7.310 API)

java.lang.Object
- org.alfresco.repo.virtual.ref.HierarchicalPathHasher

All Implemented Interfaces:

PathHasher

Direct Known Subclasses:

NumericPathHasher, StoredPathHasher
```
public abstract class HierarchicalPathHasher
extends Object
implements PathHasher
```
Creates and looks up hashes of '/' paths defining strings.
Paths are hashed using HashStore defined hashes.
Store defined hashes are matched for the longest possible sub-path of a given path. The remaining path is encoded using a Base64 encoder. The two resulted strings.

Constructor Summary

Constructors
Constructor Description

HierarchicalPathHasher()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`Pair<String,String>`	`hash(String path)`
`protected abstract String`	`hashSubpath(String subpath)`
`String`	`lookup(Pair<String,String> hash)`
`protected abstract String`	`lookupSubpathHash(String hash)`

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

Constructor Detail
- HierarchicalPathHasher
```
public HierarchicalPathHasher()
```

Method Detail

hashSubpath

protected abstract String hashSubpath(String subpath)

lookupSubpathHash

protected abstract String lookupSubpathHash(String hash)

hash

public Pair<String,String> hash(String path)

Specified by:: hash in interface PathHasher

lookup

public String lookup(Pair<String,String> hash)

Specified by:: lookup in interface PathHasher