Package org.openremote.model.value

Class ValueConstraint.AllowedValues

java.lang.Object

org.openremote.model.value.ValueConstraint

org.openremote.model.value.ValueConstraint.AllowedValues

All Implemented Interfaces:

Serializable

Enclosing class:

ValueConstraint

public static class ValueConstraint.AllowedValues
extends ValueConstraint

The attribute value must match any of the specified values in the allowedValues property. The associated input in the UI will change to a select input with the options specified in the allowedValues property. The allowedValueNames property accepts a list of names that replace the labels in the select input, if the allowedValueNames list matches the length of the allowedValues list otherwise it falls back to the allowedValues as labels. Null values are considered valid. If allowedValues is not specified or empty the constraint only accepts null values.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.openremote.model.value.ValueConstraint

ValueConstraint.AllowedValues, ValueConstraint.Future, ValueConstraint.FutureOrPresent, ValueConstraint.Max, ValueConstraint.Min, ValueConstraint.NotBlank, ValueConstraint.NotEmpty, ValueConstraint.NotNull, ValueConstraint.Past, ValueConstraint.PastOrPresent, ValueConstraint.Pattern, ValueConstraint.Size

Field Summary

Fields inherited from class org.openremote.model.value.ValueConstraint

ALLOWED_VALUES_MESSAGE_TEMPLATE, FUTURE_MESSAGE_TEMPLATE, FUTURE_OR_PRESENT_MESSAGE_TEMPLATE, MAX_MESSAGE_TEMPLATE, message, MIN_MESSAGE_TEMPLATE, NOT_BLANK_MESSAGE_TEMPLATE, NOT_EMPTY_MESSAGE_TEMPLATE, NOT_NULL_MESSAGE_TEMPLATE, PAST_MESSAGE_TEMPLATE, PAST_OR_PRESENT_MESSAGE_TEMPLATE, PATTERN_MESSAGE_TEMPLATE, SIZE_MESSAGE_TEMPLATE, VALUE_CONSTRAINT_INVALID

Constructor Summary

Constructors

Constructor	Description
AllowedValues(Object... allowedValues)
AllowedValues(String[] allowedValueNames, Object[] allowedValues)

Method Summary

Modifier and Type	Method	Description
boolean	evaluate(Object value, Instant now)
static <T extends Enum<T>> ValueConstraint.AllowedValues	fromEnumValues(T[] enumValues)
String[]	getAllowedValueNames()
Object[]	getAllowedValues()
Map<String,Object>	getParameters()

Methods inherited from class org.openremote.model.value.ValueConstraint

constraints, getMessage

Methods inherited from class java.lang.Object

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

Constructor Details

AllowedValues

public AllowedValues(String[] allowedValueNames,
 Object[] allowedValues)

AllowedValues

public AllowedValues(Object... allowedValues)

Method Details

getAllowedValues

public Object[] getAllowedValues()

getParameters

public Map<String,Object> getParameters()

Specified by:

getParameters in class ValueConstraint

getAllowedValueNames

public String[] getAllowedValueNames()

evaluate

public boolean evaluate(Object value,
 Instant now)

Specified by:

evaluate in class ValueConstraint

fromEnumValues

public static <T extends Enum<T>>
ValueConstraint.AllowedValues fromEnumValues(T[] enumValues)