jvm第七次作业

group24/1148285693/.gitignore → group24/1148285693/learning2017/.gitignore

@@ -1,40 +1,39 @@
-# Mobile Tools for Java (J2ME)
-.mtj.tmp/
-
-# Package Files
-*.war
-*.ear
-*.bk
-.gradle
-target
-*.class
-*.real
-
-# virtual machine crash logs
-# see http://www.java.com/en/download/help/error_hotspot.xml
-hs_err_pid*
-
-# Eclipse Files #
-.project
-.classpath
-.settings
-
-# Idea
-*.iml
-*.ipr
-*.iws
-.idea
-
-# log
-*_IS_UNDEFINED
-logs
-*.log
-
-# other
-*.bak
-.directory
-.DS_Store
-
-
-Test.java
-example
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files
+*.war
+*.ear
+*.bk
+.gradle
+target
+*.class
+*.real
+
+# virtual machine crash logs
+# see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+# Eclipse Files #
+.project
+.classpath
+.settings
+
+# Idea
+*.iml
+*.ipr
+*.iws
+.idea
+
+# log
+*_IS_UNDEFINED
+logs
+*.log
+
+# other
+*.bak
+.directory
+.DS_Store
+
+
+Test.java

group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/FileList.java

@@ -0,0 +1,54 @@
+package me.lzb.basic;
+
+import java.io.File;
+
+/**
+ * 给定一个目录，递归的列出下面所有的子目录和文件
+ *
+ * @author LZB
+ */
+public class FileList {
+
+    public void list(File f) {
+        System.out.println(f.getPath());
+
+        list(f, 0);
+    }
+
+
+    private void list(File file, int level) {
+        if (file.isDirectory()) {
+            print(file, level);
+        }
+        level++;
+        File[] files = file.listFiles();
+        for (int i = 0; i < files.length; i++) {
+            if (files[i].isDirectory()) {
+                list(files[i], level);
+            } else {
+                print(files[i], level);
+            }
+        }
+    }
+
+    private void print(File f, int level) {
+        System.out.println(getFileFormat(level) + f.getName());
+
+    }
+
+
+    private String getFileFormat(int level) {
+        StringBuffer sb = new StringBuffer();
+        if (level > 1) {
+            sb.append("|");
+        }
+
+        for (int i = 0; i < level - 1; i++) {
+            sb.append("  ");
+        }
+        if (level > 0) {
+            sb.append("|--");
+        }
+        return sb.toString();
+    }
+}

group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/ArrayList.java → group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/list/ArrayList.java

@@ -1,4 +1,4 @@
-package me.lzb.basic;
+package me.lzb.basic.list;
 
 /**
  * 简易ArrayList

group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/ArrayUtil.java → group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/list/ArrayUtil.java

@@ -1,4 +1,4 @@
-package me.lzb.basic;
+package me.lzb.basic.list;
 
 public class ArrayUtil {
 

group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/Iterator.java → group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/list/Iterator.java

@@ -1,4 +1,4 @@
-package me.lzb.basic;
+package me.lzb.basic.list;
 
 /**
  * Created by LZB on 2017/3/11.

group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/LinkedList.java → group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/list/LinkedList.java

@@ -1,4 +1,4 @@
-package me.lzb.basic;
+package me.lzb.basic.list;
 
 
 /**

group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/List.java → group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/list/List.java

@@ -1,4 +1,4 @@
-package me.lzb.basic;
+package me.lzb.basic.list;
 
 /**
  * list接口

group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/queue/Queue.java

@@ -1,6 +1,6 @@
 package me.lzb.basic.queue;
 
-import me.lzb.basic.LinkedList;
+import me.lzb.basic.list.LinkedList;
 
 /**
  * 先进先出

group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/stack/Stack.java

@@ -1,6 +1,6 @@
 package me.lzb.basic.stack;
 
-import me.lzb.basic.ArrayList;
+import me.lzb.basic.list.ArrayList;
 
 /**
  * 先进后出

group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/BinaryTreeNode.java → group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/tree/BTNode.java

@@ -1,16 +1,16 @@
-package me.lzb.basic;
+package me.lzb.basic.tree;
 
 /**
  * 左边比父节点小，右边比父节点大
  * Created by LZB on 2017/3/11.
  */
-public class BinaryTreeNode {
+public class BTNode {
 
 	private int data;
-	private BinaryTreeNode left;
-	private BinaryTreeNode right;
+	private BTNode left;
+	private BTNode right;
 
-	public BinaryTreeNode(int data){
+	public BTNode(int data){
 	    this.data = data;
     }
 
@@ -21,7 +21,7 @@ public int getData() {
 
     //这层满了就下一层继续add,直到找到空位
     public void add(int d){
-        BinaryTreeNode b = new BinaryTreeNode(d);
+        BTNode b = new BTNode(d);
         if(compareTo(b)){
             //比父节点小，左边
             if(this.left == null){
@@ -42,7 +42,7 @@ public void add(int d){
     }
 
 
-	public boolean compareTo(BinaryTreeNode node){
+	public boolean compareTo(BTNode node){
 		if(this.data > node.getData()){
 			return true;
 		}

group24/1148285693/learning2017/learning-basic/src/main/java/me/lzb/basic/tree/BinaryTreeNode.java

@@ -0,0 +1,43 @@
+package me.lzb.basic.tree;
+
+/**
+ * @author LZB
+ */
+public class BinaryTreeNode<T> {
+    private T data;
+    private BinaryTreeNode<T> left;
+    private BinaryTreeNode<T> right;
+
+    public BinaryTreeNode(T data) {
+        this.data = data;
+    }
+
+    public T getData() {
+        return data;
+    }
+
+    public void setData(T data) {
+        this.data = data;
+    }
+
+    public BinaryTreeNode<T> getLeft() {
+        return left;
+    }
+
+    public void setLeft(BinaryTreeNode<T> left) {
+        this.left = left;
+    }
+
+    public BinaryTreeNode<T> getRight() {
+        return right;
+    }
+
+    public void setRight(BinaryTreeNode<T> right) {
+        this.right = right;
+    }
+
+    public BinaryTreeNode<T> insert(Object o) {
+        return null;
+    }
+
+}