Package hu.webarticum.treeprinter.decorator

Class JustifyTreeNodeDecorator

java.lang.Object

hu.webarticum.treeprinter.decorator.AbstractTreeNodeDecorator

hu.webarticum.treeprinter.decorator.JustifyTreeNodeDecorator

All Implemented Interfaces:

TreeNode

public class JustifyTreeNodeDecorator
extends AbstractTreeNodeDecorator

TreeNode decorator implementation with justifying functionality.

You can set a minimum width and height, vertical and horizontal align, and the character that fills background area.

This decorator ensures that the generated content will have a rectangle shape.

Given the following content:

 Hello, Node!
 Line 2
 

By setting minimumHeight to 6, minimumWidth to 20, verticalAlign to MIDDLE, horizontalAlign to RIGHT and background to ~, the following content will be produced:

 ~~~~~~~~~~~~~~~~~~~~
 ~~~~~~~~~~~~~~~~~~~~
 ~~~~~~~~Hello, Node!
 ~~~~~~~~~~~~~~Line 2
 ~~~~~~~~~~~~~~~~~~~~
 ~~~~~~~~~~~~~~~~~~~~
 

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JustifyTreeNodeDecorator.Builder

Field Summary

Fields inherited from class hu.webarticum.treeprinter.decorator.AbstractTreeNodeDecorator

baseNode, decorable, inherit

Constructor Summary

Constructors

Constructor	Description
JustifyTreeNodeDecorator(TreeNode decoratedNode)
JustifyTreeNodeDecorator(TreeNode decoratedNode, HorizontalAlign textAlign)

Method Summary

Modifier and Type	Method	Description
static JustifyTreeNodeDecorator.Builder	builder()
protected java.lang.String	decoratedContent()
protected TreeNode	wrapChild(TreeNode childNode, int index)

Methods inherited from class hu.webarticum.treeprinter.decorator.AbstractTreeNodeDecorator

children, content, getDecoratedNode, insets, isDecorable, isPlaceholder, originalNode

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JustifyTreeNodeDecorator

public JustifyTreeNodeDecorator(TreeNode decoratedNode)

JustifyTreeNodeDecorator

public JustifyTreeNodeDecorator(TreeNode decoratedNode,
                                HorizontalAlign textAlign)

Method Detail

builder

public static JustifyTreeNodeDecorator.Builder builder()

decoratedContent

protected java.lang.String decoratedContent()

Specified by:

decoratedContent in class AbstractTreeNodeDecorator

wrapChild

protected TreeNode wrapChild(TreeNode childNode,
                             int index)

Specified by:

wrapChild in class AbstractTreeNodeDecorator