JkPathTreeSet

java.lang.Object
- dev.jeka.core.api.file.JkPathTreeSet

```
public final class JkPathTreeSet
extends java.lang.Object
```
Immutable collection of JkPathTree instances representing multiple directory trees or zip file trees. Provides methods for creating, managing, and applying operations to the collection of path trees.
Path matchers generally rely on glob patterns.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`JkPathTreeSet`	`and(JkPathTree... trees)` Creates a `JkPathTreeSet` which is a concatenation of this `JkPathTreeSet` and the `JkPathTree` array passed as parameter.
`JkPathTreeSet`	`and(JkPathTreeSet... otherDirSets)` Creates a `JkPathTreeSet` which is a concatenation of this `JkPathTreeSet` and the `JkPathTreeSet` array passed as parameter.
`JkPathTreeSet`	`and(java.nio.file.Path... folders)` Creates a `JkPathTreeSet` which is a concatenation of this `JkPathTreeSet` and the folder array passed as parameter.
`JkPathTreeSet`	`andMatcher(java.nio.file.PathMatcher matcher)` Creates a `JkPathTree` which is a copy of this `JkPathTree` augmented with the specified `JkPathMatcher`
`java.lang.String`	`checksum(java.lang.String algorithm)`
`boolean`	`containFiles()`
`JkPathTreeSet`	`copyTo(java.nio.file.Path dir, java.nio.file.CopyOption... copyOptions)` Copies the content of all trees involved in this set.
`int`	`count(int max, boolean includeFolder)` See `JkAbstractPathTree.count(int, boolean)`
`boolean`	`equals(java.lang.Object obj)`
`java.util.List<java.nio.file.Path>`	`getExistingFiles(java.lang.String relativePath)` Returns a list of existing files having the specified relative path to its `JkPathTree` root.
`java.util.List<java.nio.file.Path>`	`getFiles()` Returns a concatenation of files for all trees involved in this set.
`java.util.List<java.nio.file.Path>`	`getRelativeFiles()` Returns a concatenation of relative paths for all trees involved in this set.
`java.util.List<java.nio.file.Path>`	`getRootDirsOrZipFiles()` Returns root dir or zip file for each `JkPathTree` tree involved in this `JkPathTreeSet`.
`int`	`hashCode()`
`boolean`	`hasNoExistingRoot()` Returns `true` if no tree of this set has an existing baseTree.
`JkPathTreeSet`	`mergeDuplicateRoots()` Merges trees having same root by comparing their respective matcher.
`static JkPathTreeSet`	`of(java.lang.Iterable<JkPathTree> dirs)` Creates a `JkPathTreeSet` from an iterable of `JkPathTree`.
`static JkPathTreeSet`	`of(JkPathTree... trees)` Creates a `JkPathTreeSet` to an array of `JkPathTree`.
`static JkPathTreeSet`	`ofEmpty()` Creates an empty `JkPathTreeSet`.
`static JkPathTreeSet`	`ofRoots(java.util.List<java.nio.file.Path> paths)` Creates a `JkPathTreeSet` from a `JkPathSequence`.
`static JkPathTreeSet`	`ofRoots(java.nio.file.Path... folders)` Creates a `JkPathTreeSet` from an array of folder.
`static JkPathTreeSet`	`ofRoots(java.lang.String folder, java.lang.String... folders)` Creates a `JkPathTreeSet` from an array of folder paths.
`JkPathTreeSet`	`resolvedTo(java.nio.file.Path newRoot)`
`java.util.List<JkPathTree>`	`toList()` Returns `JkPathTree` instances constituting this `JkPathTreeSet`.
`java.lang.String`	`toString()`
`void`	`watch(long millis, java.util.concurrent.atomic.AtomicBoolean run, java.util.function.Consumer<java.util.List<JkAbstractPathTree.FileChange>> fileChangeConsumer)` Same as `JkAbstractPathTree.watch(long, AtomicBoolean, Consumer)` but acting on this full path tree set.
`void`	`watch(long millis, java.util.concurrent.atomic.AtomicBoolean run, java.lang.Runnable runnable)` Same as `watch(long, AtomicBoolean, Consumer)` but just triggering a consumer on file changes.
`void`	`watch(long millis, java.lang.Runnable runnable)` Same as `watch(long, AtomicBoolean, Runnable)` but running indefinitely.
`JkPathTreeSet`	`withMatcher(java.nio.file.PathMatcher matcher)` Creates a `JkPathTree` which is a copy of this `JkPathTreeSet` replacing matcher by the specified one.
`JkPathTreeSet`	`zipTo(java.nio.file.Path dir)` Zips the content of all trees involved in this set.

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

- Method Detail
  - of
```
public static JkPathTreeSet of(java.lang.Iterable<JkPathTree> dirs)
```
    Creates a JkPathTreeSet from an iterable of JkPathTree.
  - ofEmpty
```
public static JkPathTreeSet ofEmpty()
```
    Creates an empty JkPathTreeSet.
  - of
```
public static JkPathTreeSet of(JkPathTree... trees)
```
    Creates a JkPathTreeSet to an array of JkPathTree.
  - ofRoots
```
public static JkPathTreeSet ofRoots(java.nio.file.Path... folders)
```
    Creates a JkPathTreeSet from an array of folder.
  - ofRoots
```
public static JkPathTreeSet ofRoots(java.lang.String folder,
                                    java.lang.String... folders)
```
    Creates a JkPathTreeSet from an array of folder paths.
    
    Parameters:
    
    folders - the array of folder paths
    
    Returns:
    
    the JkPathTreeSet created from the folder paths
  - ofRoots
```
public static JkPathTreeSet ofRoots(java.util.List<java.nio.file.Path> paths)
```
    Creates a JkPathTreeSet from a JkPathSequence.
  - and
```
public JkPathTreeSet and(JkPathTree... trees)
```
    Creates a JkPathTreeSet which is a concatenation of this JkPathTreeSet and the JkPathTree array passed as parameter.
  - and
```
public JkPathTreeSet and(java.nio.file.Path... folders)
```
    Creates a JkPathTreeSet which is a concatenation of this JkPathTreeSet and the folder array passed as parameter.
  - and
```
public JkPathTreeSet and(JkPathTreeSet... otherDirSets)
```
    Creates a JkPathTreeSet which is a concatenation of this JkPathTreeSet and the JkPathTreeSet array passed as parameter.
  - andMatcher
```
public JkPathTreeSet andMatcher(java.nio.file.PathMatcher matcher)
```
    Creates a JkPathTree which is a copy of this JkPathTree augmented with the specified JkPathMatcher
  - withMatcher
```
public JkPathTreeSet withMatcher(java.nio.file.PathMatcher matcher)
```
    Creates a JkPathTree which is a copy of this JkPathTreeSet replacing matcher by the specified one.
  - getFiles
```
public java.util.List<java.nio.file.Path> getFiles()
```
    Returns a concatenation of files for all trees involved in this set.
  - getRelativeFiles
```
public java.util.List<java.nio.file.Path> getRelativeFiles()
```
    Returns a concatenation of relative paths for all trees involved in this set.
  - getExistingFiles
```
public java.util.List<java.nio.file.Path> getExistingFiles(java.lang.String relativePath)
```
    Returns a list of existing files having the specified relative path to its JkPathTree root.
  - zipTo
```
public JkPathTreeSet zipTo(java.nio.file.Path dir)
```
    Zips the content of all trees involved in this set.
  - copyTo
```
public JkPathTreeSet copyTo(java.nio.file.Path dir,
                            java.nio.file.CopyOption... copyOptions)
```
    Copies the content of all trees involved in this set.
  - toList
```
public java.util.List<JkPathTree> toList()
```
    Returns JkPathTree instances constituting this JkPathTreeSet.
  - getRootDirsOrZipFiles
```
public java.util.List<java.nio.file.Path> getRootDirsOrZipFiles()
```
    Returns root dir or zip file for each JkPathTree tree involved in this JkPathTreeSet.
  - hasNoExistingRoot
```
public boolean hasNoExistingRoot()
```
    Returns true if no tree of this set has an existing baseTree.
  - resolvedTo
```
public JkPathTreeSet resolvedTo(java.nio.file.Path newRoot)
```
    See Also:
    
    JkAbstractPathTree.resolvedTo(Path)
  - count
```
public int count(int max,
                 boolean includeFolder)
```
    See JkAbstractPathTree.count(int, boolean)
  - containFiles
```
public boolean containFiles()
```
  - mergeDuplicateRoots
```
public JkPathTreeSet mergeDuplicateRoots()
```
    Merges trees having same root by comparing their respective matcher.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - watch
```
public void watch(long millis,
                  java.util.concurrent.atomic.AtomicBoolean run,
                  java.util.function.Consumer<java.util.List<JkAbstractPathTree.FileChange>> fileChangeConsumer)
```
    Same as JkAbstractPathTree.watch(long, AtomicBoolean, Consumer) but acting on this full path tree set.
  - watch
```
public void watch(long millis,
                  java.util.concurrent.atomic.AtomicBoolean run,
                  java.lang.Runnable runnable)
```
    Same as watch(long, AtomicBoolean, Consumer) but just triggering a consumer on file changes.
  - watch
```
public void watch(long millis,
                  java.lang.Runnable runnable)
```
    Same as watch(long, AtomicBoolean, Runnable) but running indefinitely.
  - checksum
```
public java.lang.String checksum(java.lang.String algorithm)
```
    See Also:
    
    JkAbstractPathTree.checksum(String)

Class JkPathTreeSet

Method Summary

Methods inherited from class java.lang.Object

Method Detail

of

ofEmpty

of

ofRoots

ofRoots

ofRoots

and

and

and

andMatcher

withMatcher

getFiles

getRelativeFiles

getExistingFiles

zipTo

copyTo

toList

getRootDirsOrZipFiles

hasNoExistingRoot

resolvedTo

count

containFiles

mergeDuplicateRoots

toString

hashCode

equals

watch

watch

watch

checksum