[matroska] r862 - trunk/JEBML/src/org/ebml

Author: jcsston
Date: 2004-10-04 12:43:39 +0400 (Mon, 04 Oct 2004)
New Revision: 862

Added:
   trunk/JEBML/src/org/ebml/SignedIntegerElement.java
   trunk/JEBML/src/org/ebml/UnsignedIntegerElement.java
Log:
These didn't get included in the last commit.
Renamed to have Element endings.

Added: trunk/JEBML/src/org/ebml/SignedIntegerElement.java
===================================================================
--- trunk/JEBML/src/org/ebml/SignedIntegerElement.java	2004-10-04 05:07:12 UTC (rev 861)
+++ trunk/JEBML/src/org/ebml/SignedIntegerElement.java	2004-10-04 08:43:39 UTC (rev 862)
@@ -0,0 +1,42 @@
+/*
+ * SignedInteger.java
+ *
+ * Created on February 17, 2003, 1:54 PM
+ */
+
+package org.ebml;
+
+/**
+ * Basic class for the Signed Integer EBML data type.
+ * @author  John Cannon
+ */
+public class SignedIntegerElement
+    extends BinaryElement {
+
+  public SignedIntegerElement(byte[] typeID) {
+    super(typeID);
+  }
+
+  public void setValue(long value) {
+    //System.out.println(Long.toHexString(value));
+    setData(packInt(value));
+    /*for (int i = 0; i < data.length; i++) {
+      System.out.print(Integer.toHexString(data[i]) + ", ");
+    }
+    System.out.print("\n");*/
+  }
+
+  public long getValue() {
+    long l = 0;
+    long tmp = 0;
+    l |= ((long)data[0] << (56 - ((8 - data.length) * 8)));
+    for (int i = 1; i < data.length; i++) {
+      tmp = ((long)data[data.length - i]) << 56;
+      tmp >>>= 56 - (8 * (i - 1));
+      l |= tmp;
+    }
+    //System.out.println(Long.toHexString(l));
+    return l;
+  }
+
+}

Added: trunk/JEBML/src/org/ebml/UnsignedIntegerElement.java
===================================================================
--- trunk/JEBML/src/org/ebml/UnsignedIntegerElement.java	2004-10-04 05:07:12 UTC (rev 861)
+++ trunk/JEBML/src/org/ebml/UnsignedIntegerElement.java	2004-10-04 08:43:39 UTC (rev 862)
@@ -0,0 +1,35 @@
+/*
+ * UnsignedIntegerElement.java
+ *
+ * Created on February 15, 2003, 6:27 PM
+ */
+
+package org.ebml;
+
+/**
+ *  Basic class for the Unsigned Integer data type in EBML.
+ * @author  John Cannon
+ */
+public class UnsignedIntegerElement
+    extends org.ebml.BinaryElement {
+
+  public UnsignedIntegerElement(byte[] typeID) {
+    super(typeID);
+  }
+
+  public void setValue(long value) {
+    setData(packIntUnsigned(value));
+  }
+
+  public long getValue() {
+    long l = 0;
+    long tmp = 0;
+    for (int i = 0; i < data.length; i++) {
+      tmp = ((long)data[data.length - 1 - i]) << 56;
+      tmp >>>= (56 - (i * 8));
+      l |= tmp;
+    }
+    return l;
+  }
+
+}