public final class ByteArray extends Object implements RawComparable
Constructor and Description |
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ByteArray(byte[] buffer)
Wrap a whole byte array as a RawComparable.
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ByteArray(byte[] buffer,
int offset,
int len)
Wrap a partial byte array as a RawComparable.
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ByteArray(BytesWritable other)
Constructing a ByteArray from a
BytesWritable . |
Modifier and Type | Method and Description |
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byte[] |
buffer()
Get the underlying byte array.
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int |
offset()
Get the offset of the first byte in the byte array.
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int |
size()
Get the size of the byte range in the byte array.
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public ByteArray(BytesWritable other)
BytesWritable
.other
- public ByteArray(byte[] buffer)
buffer
- the byte array buffer.public ByteArray(byte[] buffer, int offset, int len)
buffer
- the byte array buffer.offset
- the starting offsetlen
- the length of the consecutive bytes to be wrapped.public byte[] buffer()
RawComparable
buffer
in interface RawComparable
public int offset()
RawComparable
offset
in interface RawComparable
public int size()
RawComparable
size
in interface RawComparable
Copyright © 2010 The Apache Software Foundation