cn.ponfee.disjob.common.tree.print

类 BinaryTreePrinter<T>

java.lang.Object

cn.ponfee.disjob.common.tree.print.BinaryTreePrinter<T>

public class BinaryTreePrinter<T>
extends Object

Print binary tree

作者:

Ponfee

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	BinaryTreePrinter.Branch
static class	BinaryTreePrinter.Builder<T>

方法概要

限定符和类型	方法和说明
static <T> BinaryTreePrinter.Builder<T>	builder(Function<T,String> nodeLabel, UnaryOperator<T> leftChild, UnaryOperator<T> rightChild)
void	print(List<T> trees, int lineWidth) Prints ascii representations of multiple trees across page.
void	print(T root) Prints ascii representation of binary tree.

从类继承的方法 java.lang.Object

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

方法详细资料

print

public void print(T root)
           throws IOException

Prints ascii representation of binary tree. Parameter nodeSpace is minimum number of spaces between adjacent node labels. Parameter squareBranches, when set to true, results in branches being printed with ASCII box drawing characters.

抛出:

IOException

print

public void print(List<T> trees,
                  int lineWidth)
           throws IOException

Prints ascii representations of multiple trees across page. Parameter nodeSpace is minimum number of spaces between adjacent node labels in a tree. Parameter treeSpace is horizontal distance between trees, as well as number of blank lines between rows of trees. Parameter lineWidth is maximum width of output Parameter squareBranches, when set to true, results in branches being printed with ASCII box drawing characters.

参数:

trees - the multiple tree

lineWidth - 行的宽度：小于该宽度则多棵树水平排列，否则换行后再来打印下一棵树

抛出:

IOException

builder

public static <T> BinaryTreePrinter.Builder<T> builder(Function<T,String> nodeLabel,
                                                       UnaryOperator<T> leftChild,
                                                       UnaryOperator<T> rightChild)