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/**
* Author: Sven Gothel <sgothel@jausoft.com>
* Copyright (c) 2020 Gothel Software e.K.
* Copyright (c) 2020 ZAFENA AB
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package org.direct_bt;
/**
* Bit mask of GATT Characteristic Properties
* <pre>
* BT Core Spec v5.2: Vol 3, Part G GATT: 3.3.1.1 Characteristic Properties
* </pre>
*
* @since 2.3
*/
public class GattCharPropertySet {
/**
* BT Core Spec v5.2: Vol 3, Part G GATT: 3.3.1.1 Characteristic Properties
*
* @since 2.3
*/
public enum Type {
NONE ( 0),
Broadcast (1 << 0),
Read (1 << 1),
WriteNoAck (1 << 2),
WriteWithAck (1 << 3),
Notify (1 << 4),
Indicate (1 << 5),
AuthSignedWrite (1 << 6),
ExtProps (1 << 7);
Type(final int v) { value = (byte)v; }
public final byte value;
}
public byte mask;
public GattCharPropertySet(final byte v) {
mask = v;
}
public boolean isSet(final Type bit) { return 0 != ( mask & bit.value ); }
public void set(final Type bit) { mask = (byte) ( mask | bit.value ); }
@Override
public String toString() {
int count = 0;
final StringBuilder out = new StringBuilder();
if( isSet(Type.Broadcast) ) {
out.append(Type.Broadcast.name()); count++;
}
if( isSet(Type.Read) ) {
out.append(Type.Read.name()); count++;
}
if( isSet(Type.WriteNoAck) ) {
if( 0 < count ) { out.append(", "); }
out.append(Type.WriteNoAck.name()); count++;
}
if( isSet(Type.WriteWithAck) ) {
if( 0 < count ) { out.append(", "); }
out.append(Type.WriteWithAck.name()); count++;
}
if( isSet(Type.Notify) ) {
if( 0 < count ) { out.append(", "); }
out.append(Type.Notify.name()); count++;
}
if( isSet(Type.Indicate) ) {
if( 0 < count ) { out.append(", "); }
out.append(Type.Indicate.name()); count++;
}
if( isSet(Type.AuthSignedWrite) ) {
if( 0 < count ) { out.append(", "); }
out.append(Type.AuthSignedWrite.name()); count++;
}
if( isSet(Type.ExtProps) ) {
if( 0 < count ) { out.append(", "); }
out.append(Type.ExtProps.name()); count++;
}
if( 1 < count ) {
out.insert(0, "[");
out.append("]");
}
return out.toString();
}
}
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