StemPath (QDL root module 1.5.6 API)

java.lang.Object
- java.util.AbstractCollection<E>
- - java.util.AbstractList<E>
  - - java.util.ArrayList<V>
    - - edu.uiuc.ncsa.qdl.variables.StemPath<V>

All Implemented Interfaces:

Serializable, Cloneable, Iterable<V>, Collection<V>, List<V>, RandomAccess
```
public class StemPath<V extends StemPathEntry>
extends ArrayList<V>
```
A path in a stem. Unlike the . (child of operator) these have been resolved and can be passed around. They are of the form
```
     (` | · ) vpath0 (` | · ) vpath1 (` | · ) ...
 
```
where each component is vencoded. E.g.
```
     `0`foo$2Ebar`back$60tick
 
```
or
```
     ·0·foo$2Ebar·back$60tick
 
```
I.e. a raised dot or backtick means that no tail resolution should take place.
Contract
This contains only v-encoded elements. There are setters to optional encode if needed, but it is up to the programmer to make sure of the integrity of the entries.
Created by Jeff Gaynor
on 6/7/21 at 8:51 AM
See Also:

Serialized Form

Field Summary
- Fields inherited from class java.util.AbstractList
  modCount

Constructor Summary

Constructors
Constructor Description

StemPath()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`isPath(String path)`
`static void`	`main(String[] args)`
`void`	`parsePath(String path)`
`String`	`toPath(boolean useUnicode)`

Methods inherited from class java.util.ArrayList
add, add, addAll, addAll, clear, clone, contains, ensureCapacity, equals, forEach, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection
containsAll, toString

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

Methods inherited from interface java.util.Collection
parallelStream, stream, toArray

Methods inherited from interface java.util.List
containsAll

Constructor Detail
- StemPath
```
public StemPath()
```

Method Detail

isPath

public static boolean isPath(String path)

parsePath

public void parsePath(String path)

toPath

public String toPath(boolean useUnicode)

main

public static void main(String[] args)