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src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/ConstantDouble.java
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@@ -18,91 +18,109 @@
* limitations under the License.
*/
package com.sun.org.apache.bcel.internal.classfile;
+import java.io.DataInput;
+import java.io.DataOutputStream;
+import java.io.IOException;
-import com.sun.org.apache.bcel.internal.Constants;
-import java.io.*;
+import com.sun.org.apache.bcel.internal.Const;
/**
- * This class is derived from the abstract
- * <A HREF="com.sun.org.apache.bcel.internal.classfile.Constant.html">Constant</A> class
+ * This class is derived from the abstract {@link Constant}
* and represents a reference to a Double object.
*
- * @author <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A>
+ * @version $Id: ConstantDouble.java 1747278 2016-06-07 17:28:43Z britter $
* @see Constant
*/
public final class ConstantDouble extends Constant implements ConstantObject {
+
private double bytes;
+
/**
* @param bytes Data
*/
- public ConstantDouble(double bytes) {
- super(Constants.CONSTANT_Double);
+ public ConstantDouble(final double bytes) {
+ super(Const.CONSTANT_Double);
this.bytes = bytes;
}
+
/**
* Initialize from another object.
*/
- public ConstantDouble(ConstantDouble c) {
+ public ConstantDouble(final ConstantDouble c) {
this(c.getBytes());
}
+
/**
* Initialize instance from file data.
*
* @param file Input stream
* @throws IOException
*/
- ConstantDouble(DataInputStream file) throws IOException
- {
+ ConstantDouble(final DataInput file) throws IOException {
this(file.readDouble());
}
+
/**
* Called by objects that are traversing the nodes of the tree implicitely
* defined by the contents of a Java class. I.e., the hierarchy of methods,
* fields, attributes, etc. spawns a tree of objects.
*
* @param v Visitor object
*/
- public void accept(Visitor v) {
+ @Override
+ public void accept( final Visitor v ) {
v.visitConstantDouble(this);
}
+
+
/**
* Dump constant double to file stream in binary format.
*
* @param file Output file stream
* @throws IOException
*/
- public final void dump(DataOutputStream file) throws IOException
- {
- file.writeByte(tag);
+ @Override
+ public final void dump( final DataOutputStream file ) throws IOException {
+ file.writeByte(super.getTag());
file.writeDouble(bytes);
}
+
+
/**
* @return data, i.e., 8 bytes.
*/
- public final double getBytes() { return bytes; }
+ public final double getBytes() {
+ return bytes;
+ }
+
+
/**
- * @param bytes.
+ * @param bytes the raw bytes that represent the double value
*/
- public final void setBytes(double bytes) {
+ public final void setBytes( final double bytes ) {
this.bytes = bytes;
}
+
+
/**
* @return String representation.
*/
- public final String toString()
- {
+ @Override
+ public final String toString() {
return super.toString() + "(bytes = " + bytes + ")";
}
+
/** @return Double object
*/
- public Object getConstantValue(ConstantPool cp) {
- return bytes;
+ @Override
+ public Object getConstantValue( final ConstantPool cp ) {
+ return new Double(bytes);
}
}
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