Skip to content

dogqian java_homework #6

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
dogqian wants to merge 5 commits into
base: master
Choose a base branch
from
Open

dogqian java_homework #6

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
d3e417c
EffectiveLines
Jun 23, 2016
79e56a7
ExchangeRate
Jun 23, 2016
83cf6c2
CountMostImport
Jun 23, 2016
73b48a1
Top10Ip
Jun 23, 2016
3e0eeaa
linux2
Jun 23, 2016
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions CountMostImport/.classpath
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
<classpathentry kind="output" path="bin"/>
</classpath>
17 changes: 17 additions & 0 deletions CountMostImport/.project
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>CountMostImport</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>
11 changes: 11 additions & 0 deletions CountMostImport/.settings/org.eclipse.jdt.core.prefs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
org.eclipse.jdt.core.compiler.compliance=1.8
org.eclipse.jdt.core.compiler.debug.lineNumber=generate
org.eclipse.jdt.core.compiler.debug.localVariable=generate
org.eclipse.jdt.core.compiler.debug.sourceFile=generate
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.source=1.8
Binary file added CountMostImport/bin/CountMostImport.class
View file
Open in desktop
Binary file not shown.
76 changes: 76 additions & 0 deletions CountMostImport/src/CountMostImport.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,76 @@
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class CountMostImport {
private static Map<String, Integer> out = new HashMap<String, Integer>();
public static void main(){
String path = "";
File new_file = new File(path);
DepthSearch(new_file, out);
CountMostImport10(out);
}



private static void DepthSearch(File s, Map<String, Integer> out){
if(s.isDirectory()){
File[] files = s.listFiles();
if(files.length != 0){
for(File file:files){
DepthSearch(file,out);
}
}
}
else{
try{
CalImport(s, out);
}catch(Exception ex){
System.out.println("error reading files!");
}

}

}

private static void CalImport(File file, Map<String, Integer> out) throws IOException{
BufferedReader in = new BufferedReader(new FileReader(file));
String read_string;
while((read_string = in.readLine()) != null){
if(read_string.startsWith("package")){
continue;
}
if(read_string.startsWith("import")){
String m_s = read_string.replaceAll("\\.", " ");
String regex = "import .+?(\\S+);";
Matcher matcher = Pattern.compile(regex).matcher(m_s);
matcher.find();
Integer count = out.get(matcher.group(1));
if(count == null){
out.put(matcher.group(1), 1);
}else{
out.put(matcher.group(1), count++);
}
}
else break;
}

}

private static void CountMostImport10(Map<String, Integer> out){
int count = 0 ;
for(String i: out.keySet())
{
if(count == 10)
break;
System.out.println(i + ":" + out.get(i));
count++;
}

}

}
Binary file added EffectiveLines/.DS_Store
View file
Open in desktop
Binary file not shown.
Binary file added EffectiveLines/EffectiveLines.class
View file
Open in desktop
Binary file not shown.
37 changes: 37 additions & 0 deletions EffectiveLines/EffectiveLines.java
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,37 @@
import java.util.*;
import java.io.*;

public class EffectiveLines
{
public static void main(String[] args)throws IOException
{
System.out.println(read("test.java"));
}
public static String read(String filename) throws IOException
{
BufferedReader in = new BufferedReader(new FileReader(filename));
String s;
int result = 0;
boolean comment = false;

while((s = in.readLine()) != null)
{
s = s.trim();
if(s.matches("^[//s&&[^//n]]*$")) {
continue;
}
else if(s.startsWith("/*") && !s.endsWith("*/")) {
comment = true;
}else if (true == comment){
if (s.endsWith("*/")) {
comment = false;
}
}else if(s.startsWith("//")) {
continue;
}else{
result++;
}
}
return Integer.toString(result);
}
}
Binary file added ExchangeRate/.DS_Store
View file
Open in desktop
Binary file not shown.
39 changes: 39 additions & 0 deletions ExchangeRate/.classpath
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,39 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
<classpathentry kind="lib" path="/Users/daqian/Documents/workspace/work2/src/jsoup-1.9.2.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/httpcomponents-client-4.5.2/lib/httpclient-4.5.2.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/httpcomponents-client-4.5.2/lib/commons-codec-1.9.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/httpcomponents-client-4.5.2/lib/commons-logging-1.2.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/httpcomponents-client-4.5.2/lib/fluent-hc-4.5.2.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/httpcomponents-client-4.5.2/lib/httpclient-cache-4.5.2.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/httpcomponents-client-4.5.2/lib/httpclient-win-4.5.2.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/httpcomponents-client-4.5.2/lib/httpcore-4.4.4.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/httpcomponents-client-4.5.2/lib/httpmime-4.5.2.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/httpcomponents-client-4.5.2/lib/jna-4.1.0.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/httpcomponents-client-4.5.2/lib/jna-platform-4.1.0.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/commons-codec-1.10.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/commons-io-2.5.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/commons-lang3-3.4.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/commons-logging-1.2.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/cssparser-0.9.19.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/htmlunit-2.22.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/htmlunit-core-js-2.22.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/httpclient-4.5.2.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/httpcore-4.4.4.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/httpmime-4.5.2.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/jetty-io-9.2.17.v20160517.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/jetty-util-9.2.17.v20160517.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/neko-htmlunit-2.21.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/sac-1.3.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/serializer-2.7.2.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/websocket-api-9.2.17.v20160517.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/websocket-client-9.2.17.v20160517.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/websocket-common-9.2.17.v20160517.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/xalan-2.7.2.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/xercesImpl-2.11.0.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/htmlunit-2.22/lib/xml-apis-1.4.01.jar"/>
<classpathentry kind="lib" path="/Users/daqian/Downloads/jexcelapi/jxl.jar"/>
<classpathentry kind="output" path="bin"/>
</classpath>
17 changes: 17 additions & 0 deletions ExchangeRate/.project
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>work2</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>
11 changes: 11 additions & 0 deletions ExchangeRate/.settings/org.eclipse.jdt.core.prefs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
org.eclipse.jdt.core.compiler.compliance=1.8
org.eclipse.jdt.core.compiler.debug.lineNumber=generate
org.eclipse.jdt.core.compiler.debug.localVariable=generate
org.eclipse.jdt.core.compiler.debug.sourceFile=generate
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.source=1.8
Binary file added ExchangeRate/bin/.DS_Store
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/bin/work2/my_work.class
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/out.xls
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/.DS_Store
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/commons-codec-1.10.jar
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/commons-io-2.5.jar
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/commons-lang3-3.4.jar
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/commons-logging-1.2.jar
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/cssparser-0.9.19.jar
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/htmlunit-2.22.jar
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/htmlunit-core-js-2.22.jar
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/httpclient-4.5.2.jar
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/httpcore-4.4.4.jar
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/httpmime-4.5.2.jar
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/jetty-io-9.2.17.v20160517.jar
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/jetty-util-9.2.17.v20160517.jar
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/jsoup-1.9.2.jar
View file
Open in desktop
Binary file not shown.
Binary file added ExchangeRate/src/work2/jxl.jar
View file
Open in desktop
Binary file not shown.
Loading