com.polidea.rxandroidble2.internal.connection

Class IllegalOperationChecker

java.lang.Object

com.polidea.rxandroidble2.internal.connection.IllegalOperationChecker

public class IllegalOperationChecker
extends java.lang.Object

Class for checking whether the requested operation is legal on chosen characteristic.

Constructor Summary

Constructors

Constructor and Description
IllegalOperationChecker(IllegalOperationHandler resultHandler)

Method Summary

Modifier and Type	Method and Description
Completable	checkAnyPropertyMatches(android.bluetooth.BluetoothGattCharacteristic characteristic, int neededProperties) This method checks whether the supplied characteristic possesses properties supporting the requested kind of operation, specified by the supplied bitmask.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IllegalOperationChecker

public IllegalOperationChecker(IllegalOperationHandler resultHandler)

Method Detail

checkAnyPropertyMatches

public Completable checkAnyPropertyMatches(android.bluetooth.BluetoothGattCharacteristic characteristic,
                                           int neededProperties)

This method checks whether the supplied characteristic possesses properties supporting the requested kind of operation, specified by the supplied bitmask. Emits BleIllegalOperationException if there was no match between supported and necessary properties of characteristic and check has not been suppressed

Parameters:

characteristic - a BluetoothGattCharacteristic the operation is done on

neededProperties - properties required for the operation to be successfully completed

Returns:

Completable deferring execution of the check till subscription