package ethanjones.data;

import java.io.*;

public final class Data {

  public static Object input(DataInput input) throws IOException {
    return DataInterpreter.get(input.readByte()).input(input);
  }

  public static void output(Object obj, DataOutput output) throws IOException {
    DataInterpreter interpreter = DataInterpreter.get(obj.getClass());
    output.write(interpreter.id());
    interpreter.output(obj, output);
  }

  // Byte Array
  public static Object input(byte[] bytes) throws IOException {
    return input(new DataInputStream(new ByteArrayInputStream(bytes)));
  }

  public static byte[] output(Object obj) throws IOException {
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    output(obj, new DataOutputStream(byteArrayOutputStream));
    return byteArrayOutputStream.toByteArray();
  }

  // File
  public static void write(Object obj, File file) throws IOException {
    FileOutputStream fileOutputStream = new FileOutputStream(file);

    try {
      output(obj, new DataOutputStream(fileOutputStream));
    } finally {
      fileOutputStream.close();
    }
  }

  public static Object read(File file) throws IOException {
    FileInputStream fileInputStream = new FileInputStream(file);

    try {
      return input(new DataInputStream(fileInputStream));
    } finally {
      fileInputStream.close();
    }
  }
}
@@ -873,31 +873,21 @@
 tic 
-void write(
 Object 
-obj, 
+input(
 File
@@ -918,27 +918,26 @@
 n %7B%0A    File
-Out
+In
 putStream fi
@@ -934,27 +934,26 @@
 tStream file
-Out
+In
 putStream = 
@@ -960,19 +960,18 @@
 new File
-Out
+In
 putStrea
@@ -996,36 +996,37 @@
 %7B%0A      
-output(obj, 
+return input(
 new Data
 OutputSt
@@ -1009,35 +1009,34 @@
 n input(new Data
-Out
+In
 putStream(fileOu
@@ -1029,27 +1029,26 @@
 tStream(file
-Out
+In
 putStream));
@@ -1074,19 +1074,18 @@
     file
-Out
+In
 putStrea
@@ -1126,20 +1126,32 @@
 tic 
+void output(
 Object 
-read(
+obj, 
 File
@@ -1178,34 +1178,35 @@
 ption %7B%0A    File
-In
+Out
 putStream fileIn
@@ -1195,34 +1195,35 @@
 utputStream file
-In
+Out
 putStream = new 
@@ -1218,34 +1218,35 @@
 tream = new File
-In
+Out
 putStream(file);
@@ -1263,37 +1263,36 @@
 %7B%0A      
-return input(
+output(obj, 
 new Data
 InputStr
@@ -1275,34 +1275,35 @@
 ut(obj, new Data
-In
+Out
 putStream(fileIn
@@ -1292,34 +1292,35 @@
 utputStream(file
-In
+Out
 putStream));%0A   
@@ -1334,34 +1334,35 @@
 lly %7B%0A      file
-In
+Out
 putStream.close(

Rename Data file methods