Examples with NumberValue org.eclipse.smarthome.binding.mqtt.generic.internal.values.NumberValue used on opensource projects

Example 1 with NumberValue

use of org.eclipse.smarthome.binding.mqtt.generic.internal.values.NumberValue in project smarthome by eclipse.

the class ChannelStateTests method receiveDecimalFractionalTest.

@Test
public void receiveDecimalFractionalTest() throws InterruptedException, ExecutionException, TimeoutException {
    NumberValue value = new NumberValue(null, null, new BigDecimal(10.5));
    ChannelState c = spy(new ChannelState(config, channelUID, value, channelStateUpdateListener));
    c.start(connection, mock(ScheduledExecutorService.class), 100);
    c.processMessage("state", "5.5".getBytes());
    assertThat(value.getChannelState().toString(), is("5.5"));
    c.processMessage("state", "INCREASE".getBytes());
    assertThat(value.getChannelState().toString(), is("16.0"));
}

Example 2 with NumberValue

use of org.eclipse.smarthome.binding.mqtt.generic.internal.values.NumberValue in project smarthome by eclipse.

the class ChannelStateTests method receiveDecimalTest.

@Test
public void receiveDecimalTest() throws InterruptedException, ExecutionException, TimeoutException {
    NumberValue value = new NumberValue(null, null, new BigDecimal(10));
    ChannelState c = spy(new ChannelState(config, channelUID, value, channelStateUpdateListener));
    c.start(connection, mock(ScheduledExecutorService.class), 100);
    c.processMessage("state", "15".getBytes());
    assertThat(value.getChannelState().toString(), is("15"));
    c.processMessage("state", "INCREASE".getBytes());
    assertThat(value.getChannelState().toString(), is("25"));
    c.processMessage("state", "DECREASE".getBytes());
    assertThat(value.getChannelState().toString(), is("15"));
    verify(channelStateUpdateListener, times(3)).updateChannelState(eq(channelUID), any());
}

Example 3 with NumberValue

use of org.eclipse.smarthome.binding.mqtt.generic.internal.values.NumberValue in project smarthome by eclipse.

the class Property method createChannelFromAttribute.

public void createChannelFromAttribute() {
    final String commandTopic = topic + "/set";
    final String stateTopic = topic;
    Value value;
    Boolean isDecimal = null;
    switch(attributes.datatype) {
        case boolean_:
            value = new OnOffValue("true", "false");
            break;
        case color_:
            value = new ColorValue(attributes.format.contains("rgb"), null, null, 100);
            break;
        case enum_:
            String[] enumValues = attributes.format.split(",");
            value = new TextValue(enumValues);
            break;
        case float_:
        case integer_:
            isDecimal = attributes.datatype == DataTypeEnum.float_;
            String[] s = attributes.format.split("\\:");
            BigDecimal min = s.length == 2 ? convertFromString(s[0]) : null;
            BigDecimal max = s.length == 2 ? convertFromString(s[1]) : null;
            BigDecimal step = (min != null && max != null) ? max.subtract(min).divide(new BigDecimal(100.0), new MathContext(isDecimal ? 2 : 0)) : null;
            if (step != null && !isDecimal && step.intValue() <= 0) {
                step = new BigDecimal(1);
            }
            value = new NumberValue(min, max, step);
            break;
        case string_:
        case unknown:
        default:
            value = new TextValue();
            break;
    }
    ChannelConfigBuilder b = ChannelConfigBuilder.create().makeTrigger(!attributes.retained).withStateTopic(stateTopic);
    if (isDecimal != null && !isDecimal) {
        // Apply formatter to only publish integers
        b = b.withFormatter("%d");
    }
    if (attributes.settable) {
        b = b.withCommandTopic(commandTopic);
    }
    final ChannelState channelState = new ChannelState(b.build(), channelUID, value, callback);
    this.channelState = channelState;
    final ChannelType type = createChannelType(attributes, channelState);
    this.type = type;
    this.channel = ChannelBuilder.create(channelUID, type.getItemType()).withType(type.getUID()).withKind(type.getKind()).withLabel(attributes.name).withConfiguration(new Configuration(attributes.asMap())).build();
}