Author: vgritsenko
Date: Thu Mar 15 18:15:25 2007
New Revision: 518821
URL: http://svn.apache.org/viewvc?view=rev&rev=518821
Log:
rearrange methods / comment
Modified:
xml/xindice/trunk/java/src/org/apache/xindice/core/data/Value.java
Modified: xml/xindice/trunk/java/src/org/apache/xindice/core/data/Value.java
URL: http://svn.apache.org/viewvc/xml/xindice/trunk/java/src/org/apache/xindice/core/data/Value.java?view=diff&rev=518821&r1=518820&r2=518821
==============================================================================
--- xml/xindice/trunk/java/src/org/apache/xindice/core/data/Value.java (original)
+++ xml/xindice/trunk/java/src/org/apache/xindice/core/data/Value.java Thu Mar 15 18:15:25 2007
@@ -73,6 +73,15 @@
}
/**
+ * getLength retrieves the length of the data being stored by the Value.
+ *
+ * @return The Value length
+ */
+ public final int getLength() {
+ return len;
+ }
+
+ /**
* getData retrieves the data being stored by the Value as a byte array.
*
* @return The Data
@@ -88,21 +97,6 @@
}
/**
- * Returns the byte at the specified index.
- *
- * @param index byte index
- * @return the byte at the specified index.
- * @throws ArrayIndexOutOfBoundsException if index is negative number or
- * is not less that the length of Value data
- */
- public final byte byteAt(int index) {
- if (index < 0 || index >= len) {
- throw new ArrayIndexOutOfBoundsException(index);
- }
- return data[pos + index];
- }
-
- /**
* Get a new Value that is part of this Value object.
*
* @param start beginning index
@@ -116,16 +110,39 @@
}
/**
- * getLength retrieves the length of the data being stored by the Value.
+ * Returns the byte at the specified index.
*
- * @return The Value length
+ * @param index byte index
+ * @return the byte at the specified index.
+ * @throws ArrayIndexOutOfBoundsException if index is negative number or
+ * is not less that the length of Value data
*/
- public final int getLength() {
- return len;
+ public final byte byteAt(int index) {
+ if (index < 0 || index >= len) {
+ throw new ArrayIndexOutOfBoundsException(index);
+ }
+ return data[pos + index];
+ }
+
+ public final boolean startsWith(Value value) {
+ if (len < value.len) {
+ return false;
+ }
+
+ byte[] ddata = value.data;
+ int dpos = value.pos;
+
+ for (int i = 0; i < value.len; i++) {
+ if (data[i + pos] != ddata[i + dpos]) {
+ return false;
+ }
+ }
+
+ return true;
}
/**
- * getInputStream returns an InputStream for the Value.
+ * Return an InputStream for the value.
*
* @return An InputStream
*/
@@ -134,7 +151,7 @@
}
/**
- * streamTo streams the content of the Value to an OutputStream.
+ * Stream the content of the value into an OutputStream.
*
* @param out the OutputStream
*/
@@ -142,41 +159,28 @@
out.write(data, pos, len);
}
+ /**
+ * Copy contents of the value into supplied byte array.
+ *
+ * @param tdata byte array for the value
+ * @param tpos starting position
+ */
public final void copyTo(byte[] tdata, int tpos) {
System.arraycopy(data, pos, tdata, tpos, len);
}
+ /**
+ * Copy <code>len</code> bytes of value's content into supplied
+ * byte array.
+ *
+ * @param tdata byte array for the value
+ * @param tpos starting position
+ * @param len count of bytes to copy
+ */
public final void copyTo(byte[] tdata, int tpos, int len) {
System.arraycopy(data, pos, tdata, tpos, len);
}
- public final String toString() {
- try {
- return new String(data, pos, len, "utf-8");
- } catch (UnsupportedEncodingException e) {
- throw new XindiceRuntimeException("Java doesn't seem to support UTF-8!", e);
- }
- }
-
- public int hashCode() {
- return toString().hashCode();
- }
-
- public boolean equals(Value value) {
- return len == value.len && compareTo(value) == 0;
- }
-
- public boolean equals(Object obj) {
- if (this == obj) {
- return true;
- }
- if (obj instanceof Value) {
- return equals((Value) obj);
- } else {
- return equals(new Value(obj.toString()));
- }
- }
-
public final int compareTo(Value value) {
byte[] ddata = value.data;
int dpos = value.pos;
@@ -206,25 +210,34 @@
public final int compareTo(Object obj) {
if (obj instanceof Value) {
return compareTo((Value) obj);
- } else {
- return compareTo(new Value(obj.toString()));
}
+ return compareTo(new Value(obj.toString()));
}
- public final boolean startsWith(Value value) {
- if (len < value.len) {
- return false;
+ public boolean equals(Value value) {
+ return len == value.len && compareTo(value) == 0;
+ }
+
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj instanceof Value) {
+ return equals((Value) obj);
}
+ return equals(new Value(obj.toString()));
+ }
- byte[] ddata = value.data;
- int dpos = value.pos;
+ public int hashCode() {
+ // TODO Ain't best way to go about it, but can't change on a whim either
+ return toString().hashCode();
+ }
- for (int i = 0; i < value.len; i++) {
- if (data[i + pos] != ddata[i + dpos]) {
- return false;
- }
+ public final String toString() {
+ try {
+ return new String(data, pos, len, "utf-8");
+ } catch (UnsupportedEncodingException e) {
+ throw new XindiceRuntimeException("Java doesn't seem to support UTF-8!", e);
}
-
- return true;
}
}
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