summaryrefslogtreecommitdiff
path: root/gi/posterior-regularisation/prjava/src/io
diff options
context:
space:
mode:
Diffstat (limited to 'gi/posterior-regularisation/prjava/src/io')
-rw-r--r--gi/posterior-regularisation/prjava/src/io/FileUtil.java37
-rw-r--r--gi/posterior-regularisation/prjava/src/io/SerializedObjects.java83
2 files changed, 120 insertions, 0 deletions
diff --git a/gi/posterior-regularisation/prjava/src/io/FileUtil.java b/gi/posterior-regularisation/prjava/src/io/FileUtil.java
new file mode 100644
index 00000000..bfa58213
--- /dev/null
+++ b/gi/posterior-regularisation/prjava/src/io/FileUtil.java
@@ -0,0 +1,37 @@
+package io;
+import java.util.*;
+import java.io.*;
+public class FileUtil {
+ public static Scanner openInFile(String filename){
+ Scanner localsc=null;
+ try
+ {
+ localsc=new Scanner (new FileInputStream(filename));
+
+ }catch(IOException ioe){
+ System.out.println(ioe.getMessage());
+ }
+ return localsc;
+ }
+ public static PrintStream openOutFile(String filename){
+ PrintStream localps=null;
+ try
+ {
+ localps=new PrintStream (new FileOutputStream(filename));
+
+ }catch(IOException ioe){
+ System.out.println(ioe.getMessage());
+ }
+ return localps;
+ }
+ public static FileInputStream openInputStream(String infilename){
+ FileInputStream fis=null;
+ try {
+ fis =(new FileInputStream(infilename));
+
+ } catch (IOException ioe) {
+ System.out.println(ioe.getMessage());
+ }
+ return fis;
+ }
+}
diff --git a/gi/posterior-regularisation/prjava/src/io/SerializedObjects.java b/gi/posterior-regularisation/prjava/src/io/SerializedObjects.java
new file mode 100644
index 00000000..d1631b51
--- /dev/null
+++ b/gi/posterior-regularisation/prjava/src/io/SerializedObjects.java
@@ -0,0 +1,83 @@
+package io;
+
+
+
+import java.io.BufferedInputStream;
+import java.io.BufferedOutputStream;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.ObjectInput;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutput;
+import java.io.ObjectOutputStream;
+import java.io.OutputStream;
+
+public class SerializedObjects
+{
+ public static void writeSerializedObject(Object object, String outFile)
+ {
+ ObjectOutput output = null;
+ try{
+ //use buffering
+ OutputStream file = new FileOutputStream(outFile);
+ OutputStream buffer = new BufferedOutputStream( file );
+ output = new ObjectOutputStream( buffer );
+ output.writeObject(object);
+ buffer.close();
+ file.close();
+ }
+ catch(IOException ex){
+ ex.printStackTrace();
+ }
+ finally{
+ try {
+ if (output != null) {
+ //flush and close "output" and its underlying streams
+ output.close();
+ }
+ }
+ catch (IOException ex ){
+ ex.printStackTrace();
+ }
+ }
+ }
+
+ public static Object readSerializedObject(String inputFile)
+ {
+ ObjectInput input = null;
+ Object recoveredObject=null;
+ try{
+ //use buffering
+ InputStream file = new FileInputStream(inputFile);
+ InputStream buffer = new BufferedInputStream(file);
+ input = new ObjectInputStream(buffer);
+ //deserialize the List
+ recoveredObject = input.readObject();
+ }
+ catch(IOException ex){
+ ex.printStackTrace();
+ }
+ catch (ClassNotFoundException ex){
+ ex.printStackTrace();
+ }
+ catch(Exception ex)
+ {
+ ex.printStackTrace();
+ }
+ finally{
+ try {
+ if ( input != null ) {
+ //close "input" and its underlying streams
+ input.close();
+ }
+ }
+ catch (IOException ex){
+ ex.printStackTrace();
+ }
+ }
+ return recoveredObject;
+ }
+
+} \ No newline at end of file