Package org.apache.ignite.configuration.annotation

Annotation Interface Value

@Target(FIELD)
@Retention(RUNTIME)
@Documented
public @interface Value

This annotation marks configuration schema field as a configuration tree leaf. Every field annotated with this annotation will produce a DynamicProperty field in generated configuration class.

Type must be one of the following (or array of one of the following):

• boolean
• int
• long
• double
• String
• UUID

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element	Description
boolean	hasDefault	Indicates that the current configuration value has a default value.

Element Details

hasDefault

boolean hasDefault

Indicates that the current configuration value has a default value. The value itself is derived from the instantiated object of the corresponding schema type, meaning the default is not necessarily a constant value. It can also be provided dynamically via ConfigurationModule.patchConfigurationWithDynamicDefaults(org.apache.ignite.configuration.SuperRootChange).

When set to true, the field initializer must not be an explicit null literal.

Returns:

hasDefault flag value.

Default:

false