X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fcommons%2Fdata%2FBitOutputStream.java;h=4e72428b4031e8fd0aa8b60ef5d2084e469ff529;hb=e733e1cfb4039f049540b9667e7ce68b746e9d81;hp=6348d0a580169baa9c0f6839562074477e29bc16;hpb=26f09b1ebcafae67855b55ad588d5332a107d202;p=svjatoslav_commons.git

diff --git a/src/main/java/eu/svjatoslav/commons/data/BitOutputStream.java b/src/main/java/eu/svjatoslav/commons/data/BitOutputStream.java
index 6348d0a..4e72428 100755
--- a/src/main/java/eu/svjatoslav/commons/data/BitOutputStream.java
+++ b/src/main/java/eu/svjatoslav/commons/data/BitOutputStream.java
@@ -1,72 +1,60 @@
 /*
  * Svjatoslav Commons - shared library of common functionality.
- * Copyright (C) 2012, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
- * 
+ * Copyright ©2012-2020, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
+ *
  * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
+ * modify it under the terms of version 3 of the GNU Lesser General Public License
+ * or later as published by the Free Software Foundation.
  */
 
 package eu.svjatoslav.commons.data;
 
-/**
- * Write individual bits to the output stream.
- */
 
 import java.io.IOException;
 import java.io.OutputStream;
 
+/**
+ * Write individual bits to the output stream.
+ */
 public class BitOutputStream {
 
-	int currentByte;
-	int currentBytePointer;
-
-	OutputStream outputStream;
-
-	public BitOutputStream(final OutputStream outputStream) {
-		currentByte = 0;
-		currentBytePointer = 0;
-		this.outputStream = outputStream;
-	};
-
-	public void finishByte() throws IOException {
-		if (currentBytePointer != 0) {
-			outputStream.write(currentByte);
-			currentBytePointer = 0;
-		}
-	}
-
-	public void storeBits(final int data, final int bitCount)
-			throws IOException {
-		for (int i = bitCount - 1; i >= 0; i--) {
-
-			int mask = 1;
-			mask = mask << i;
-
-			final int currentBit = data & mask;
-			currentByte = currentByte << 1;
-
-			if (currentBit != 0) {
-				currentByte = currentByte | 1;
-			}
-			currentBytePointer++;
-
-			if (currentBytePointer == 8) {
-				currentBytePointer = 0;
-				outputStream.write(currentByte);
-				currentByte = 0;
-			}
-		}
-	}
-
-	public void storeIntegerCompressed8(final int data) throws IOException {
-		if (data < 256) {
-			storeBits(0, 1);
-			storeBits(data, 8);
-		} else {
-			storeBits(1, 1);
-			storeBits(data, 32);
-		}
-	}
+    private final OutputStream outputStream;
+    private int currentByte;
+    private int currentBytePointer;
+
+    public BitOutputStream(final OutputStream outputStream) {
+        currentByte = 0;
+        currentBytePointer = 0;
+        this.outputStream = outputStream;
+    }
+
+    public void finishByte() throws IOException {
+        if (currentBytePointer != 0) {
+            outputStream.write(currentByte);
+            currentBytePointer = 0;
+        }
+    }
+
+    public void storeBits(final int data, final int bitCount)
+            throws IOException {
+        for (int i = bitCount - 1; i >= 0; i--) {
+
+            int mask = 1;
+            mask = mask << i;
+
+            final int currentBit = data & mask;
+            currentByte = currentByte << 1;
+
+            if (currentBit != 0)
+                currentByte = currentByte | 1;
+            currentBytePointer++;
+
+            if (currentBytePointer == 8) {
+                currentBytePointer = 0;
+                outputStream.write(currentByte);
+                currentByte = 0;
+            }
+        }
+    }
 
 }