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Author SHA1 Message Date
Paul Campbell
f95029d348 Node.getChild(): method to get a child or throw an exception if not found 2016-05-24 14:44:03 +01:00
Paul Campbell
04599861c0 Node.createChild(data, name): can create named child nodes 
# Conflicts:
#	src/test/java/net/kemitix/node/NodeItemTest.java
 2016-05-24 14:44:03 +01:00
Paul Campbell
fc55bacb04 Node.setData(): add ability to change node's data after instantiation 2016-05-24 14:44:03 +01:00
Paul Campbell
2ed0024bc0 Node: clean up method names 
Deprecate:
* findOrCreateChild()

Rename:
* getChild() => findChild()
* isChildOf() => isDescendantOf()
* walkTree() => findInPath()
* placeNodeIn() => insertInPath()
* findChildNamed() => findChildByName()
* getChildNamed() => getChildByName()
 2016-05-24 14:25:55 +01:00
Paul Campbell
e9c6300ad4 Node: remove pointless final in parameters in interface 2016-05-24 14:10:46 +01:00
Paul Campbell
a5c1fc72fd Merge pull request #4 from kemitix/named-nodes 
Named nodes
 2016-05-24 14:06:07 +01:00
Paul Campbell
3053eab9b0 NodeItem.drawTree(): fix typo 2016-05-24 13:50:38 +01:00
Paul Campbell
6f81a62162 NodeItem.removeParent(): use same name supplier in the new root node 2016-05-24 13:33:53 +01:00
Paul Campbell
d82a7d6e9f NoteItem: replace empty target node properly 2016-05-24 13:13:55 +01:00
Paul Campbell
aaab7bbe67 Reorganise code 2016-05-24 11:56:14 +01:00
Paul Campbell
180f325f79 NodeItemTest: overhaul of test suite 2016-05-24 11:56:14 +01:00
Paul Campbell
b456e18316 NodeItem: fix up 2016-05-24 11:56:14 +01:00
Paul Campbell
45bd77bbca Node.placeNodeIn(): add node to tree under the path of named elements 
Any intervening nodes that don't exist will be created.

e.g. placeNodeIn(node, "alpha", "beta")

Will add node:

[root]
    "alpha"
        "beta"
            node
 2016-05-24 11:56:14 +01:00
Paul Campbell
9fca56b4c6 Node: remove{Child,Parent}(): split trees branches apart 
removeChild(node): removes the node from children of the current node,
making the child node into a new root node.

removeParent(): removes the current from from it's parent's children,
making itself into a new root node.
 2016-05-24 11:56:14 +01:00
Paul Campbell
b2c3032ec0 Node:drawTree(): creates a String representing the node in the tree 
The NodeItem implementation on includes nodes with names, or where they
have child nodes. In which case the are shown as '(unnamed)'.
 2016-05-24 11:56:14 +01:00
Paul Campbell
b278fc0f98 Node: add {get,find}ChildNamed() methods 
Both methods look for a child with the given name as an immediate child of
the current node.

findChildNamed:

Will return an Optional containing the found node or empty.

getChildNames:

Is more insistent and will return the found node itself. If a node by that
name is not found, then a NodeException will be thrown.
 2016-05-24 11:56:14 +01:00
Paul Campbell
b18020708b Node: may have names and a functional name supplier 
Names, where present, must be unique for each parent.

Node:
* String getName()
* void setName(String name)
* boolean isNamed()

NodeItem - replaces all constructor:
* (data)
* (data, name)
* (data, nameSupplier)
* (data, parent)
* (data, nameSupplier, parent)


The name supplier takes a node and generates a string at the time the node
is constructed. The root node has a default name supplier that returns null
which means that the node is considered unnamed. Other nodes may provide
their own name supplier that would be used be new nodes created within
their subtree.
 2016-05-24 11:56:14 +01:00
Paul Campbell
36efe5d83a Node: may be empty, having no data 
* isEmpty()
 2016-05-24 11:56:14 +01:00
Paul Campbell
921cf98b13 Add assertj-core dependency for testing 2016-05-24 11:56:14 +01:00
The Gitter Badger
58a84c4fa5 Add Gitter badge 2016-05-18 06:51:26 +00:00
Paul Campbell
c6cc3ec9d9 Merge pull request #2 from kemitix/update-code-style 
Update code style
 2016-03-14 15:56:47 +00:00
Paul Campbell
8187a28795 NodeItemTest: use val and Assert.assertThat() 
* Lombok's val simplfies the local variable declarations
* Assert.assertThat() gives better error messages
* javadoc tidy

Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-03-14 15:51:44 +00:00
Paul Campbell
24ad03ccab NodeExceptionTest: use lombok's val 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-03-14 15:43:56 +00:00
Paul Campbell
58363e474d NodeItem: apply code style 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-03-14 15:43:21 +00:00
Paul Campbell
9daebcea46 {Node,NodeItem}: javadoc tidy 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-03-14 15:42:53 +00:00
Paul Campbell
d9d19a849e NodeItem.findOrCreateChild(): use Optional.orElseGet() to simplify 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-03-14 15:42:07 +00:00
Paul Campbell
d60f6ae0bb NodeItem.isChildOf(): simplify if statements 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-03-14 15:41:23 +00:00
Paul Campbell
79170b898a NodeItem: initialise children set in field and make final 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-03-14 15:40:51 +00:00
Paul Campbell
1aa2daf14b Add lombok back for use in testing only 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-03-14 15:39:47 +00:00
Paul Campbell
d0c6b07b66 .idea - fixup 2016-03-14 15:39:16 +00:00
Paul Campbell
fee38dc929 .idea: add IntelliJ configuration 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-03-14 14:35:57 +00:00
Paul Campbell
7ce9d9d336 Merge pull request #1 from kemitix/drop-lombok 
Drop lombok dependency
 2016-03-14 14:31:07 +00:00
Paul Campbell
635af8089d Drop lombok dependency 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-03-14 14:17:14 +00:00
Paul Campbell
85bd763e09 NodeItem.walkTree(): refactor using existing getChild() 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-01-09 18:09:38 +00:00
Paul Campbell
c8acd884e1 Merge branch release/0.1.0 into master 
Initial Release

Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-01-09 18:00:33 +00:00
Paul Campbell
bff6b5be5e Merge branch release/0.1.0 into develop 
Initial Release

Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-01-09 18:00:33 +00:00
Paul Campbell
06a2890325 CHANGELOG 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-01-09 18:00:33 +00:00
Paul Campbell
9479ae6c14 pom.xml: version set to 0.2.0-SNAPSHOT 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-01-09 18:00:33 +00:00
Paul Campbell
d74d44ba9d pom.xml: version set to 0.1.0 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-01-09 18:00:33 +00:00
Paul Campbell
1f508bc3d2 README.md: fix typo 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-01-09 17:55:24 +00:00
Paul Campbell
749dd506ad README.md: fix typo 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-01-09 17:53:46 +00:00
Paul Campbell
271679e006 README.md: add usage and examples 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-01-09 17:51:36 +00:00
Paul Campbell
10a0ff71dd .travis.yml: added 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-01-09 17:19:54 +00:00
Paul Campbell
e977725fbf CHANGELOG: added 
Signed-off-by: Paul Campbell <pcampbell@kemitix.net>
 2016-01-09 17:14:30 +00:00
Paul Campbell
f50d25493c Merge remote-tracking branch 'origin/master' into develop 2016-01-09 17:12:08 +00:00
Paul Campbell
8698052a4d Initial commit 2016-01-09 17:10:37 +00:00
Paul Campbell
8cd57711b8 Initial commit 2016-01-09 17:08:52 +00:00