/**
* Gets the range end of the given prefix.
*
* <p>The range end is the key plus one (e.g., "aa"+1 == "ab", "a\xff"+1 == "b").
*
* @param prefix the given prefix
* @return the range end of the given prefix
*/
public static ByteSequence PrefixEndOf(ByteSequence prefix)
{
byte[] endKey = (byte[])prefix.GetBytes().Clone();
for (int i = endKey.Length - 1; i >= 0; i--)
{
if (endKey[i] < 0xff)
{
endKey[i] = (byte)(endKey[i] + 1);
byte[] dest = new byte[endKey.Length - i - 1];
Array.Copy(endKey, i + 1, dest, 0, dest.Length);
return(ByteSequence.From(dest));
}
}
return(ByteSequence.From(NO_PREFIX_END));
}
public static DeleteOp delete(ByteSequence key, DeleteOption option)
{
return(new DeleteOp(ByteString.CopyFrom(key.GetBytes()), option));
}
public static GetOp get(ByteSequence key, GetOption option)
{
return(new GetOp(ByteString.CopyFrom(key.GetBytes()), option));
}
public static PutOp Put(ByteSequence key, ByteSequence value, PutOption option)
{
return(new PutOp(ByteString.CopyFrom(key.GetBytes()), ByteString.CopyFrom(value.GetBytes()),
option));
}
public Cmp(ByteSequence key, Op compareOp, CmpTarget <T> target)
{
this.key = ByteString.CopyFrom(key.GetBytes());
this.op = compareOp;
this.target = target;
}
/**
* Cmp on the <i>value</i>.
*
* @param value the value to compare
* @return the value compare target
*/
public static ValueCmpTarget Value(ByteSequence value)
{
return(new ValueCmpTarget(ByteString.CopyFrom(value.GetBytes())));
}