JarCastingByte Units
Utility classes for converting between granularities of SI and IEC byte units and bit units.
Example Usage
What's the difference in hard drive space between perception and actual?
long perception = BinaryByteUnit.TEBIBYTES.toBytes(2);
long usable = DecimalByteUnit.TERABYTES.toBytes(2);
long lost = BinaryByteUnit.BYTES.toGibibytes(perception - usable);
System.out.println(lost + " GiB lost on a 2TB drive.");
Method parameter for specifying a resource size.
public void installDiskCache(long count, ByteUnit unit) {
long size = unit.toBytes(count);
// TODO Install disk cache of 'size' bytes.
}
Print human-readable strings for byte and bit amounts.
long bytes = 2 * 1024 * 1024 * 1024;
System.out.println(BinaryByteUnit.format(bytes));
Download
Grab the latest .jar or add via Gradle:
compile 'com.jakewharton.byteunits:byteunits:0.9.1'
or Maven:
<dependency>
<groupId>com.jakewharton.byteunits</groupId>
<artifactId>byteunits</artifactId>
<version>0.9.1</version>
</dependency>
Snapshots of the development version are available in Sonatype's snapshots repository.
License
Copyright 2014 Jake Wharton
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.