Record Class BindingPolicy

java.lang.Object

java.lang.Record

org.j7m.middleware.application.api.BindingPolicy

Record Components:

selection - target selection strategy

unavailable - behavior when no eligible target exists

waitLimit - maximum availability wait

pollInterval - bounded discovery polling interval

discoveryTimeout - maximum one discovery operation budget

invocationTimeout - default maximum one business invocation budget

maxCandidates - bounded candidate and generation-history capacity,1..256

public record BindingPolicy(BindingPolicy.Selection selection, BindingPolicy.Unavailable unavailable, Duration waitLimit, Duration pollInterval, Duration discoveryTimeout, Duration invocationTimeout, int maxCandidates)
extends Record

Immutable host-owned limits and selection for one live binding; annotation policy IDs reference instances of this value. All deadlines also obey a shorter caller-supplied remaining budget.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	BindingPolicy.Selection	Supported deterministic selection policies.
static enum	BindingPolicy.Unavailable	Explicit unavailable behavior; optional results never manufacture a null business proxy.

Constructor Summary

Constructors

Constructor	Description
BindingPolicy(BindingPolicy.Selection selection, BindingPolicy.Unavailable unavailable, Duration waitLimit, Duration pollInterval, Duration discoveryTimeout, Duration invocationTimeout, int maxCandidates)	Validates finite limits.

Method Summary

Modifier and Type	Method	Description
Duration	discoveryTimeout()	Returns the value of the discoveryTimeout record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
Duration	invocationTimeout()	Returns the value of the invocationTimeout record component.
int	maxCandidates()	Returns the value of the maxCandidates record component.
Duration	pollInterval()	Returns the value of the pollInterval record component.
BindingPolicy.Selection	selection()	Returns the value of the selection record component.
final String	toString()	Returns a string representation of this record class.
BindingPolicy.Unavailable	unavailable()	Returns the value of the unavailable record component.
Duration	waitLimit()	Returns the value of the waitLimit record component.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

BindingPolicy

public BindingPolicy(BindingPolicy.Selection selection,
 BindingPolicy.Unavailable unavailable,
 Duration waitLimit,
 Duration pollInterval,
 Duration discoveryTimeout,
 Duration invocationTimeout,
 int maxCandidates)

Validates finite limits.

Parameters:

selection - deterministic selection

unavailable - missing-target behavior

waitLimit - positive bound at most30seconds

pollInterval - 10milliseconds..30seconds

discoveryTimeout - positive bound at most30seconds

invocationTimeout - positive bound at most30seconds

maxCandidates - 1..256

Throws:

IllegalArgumentException - for invalid bounds

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with the compare method from their corresponding wrapper classes.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

selection

public BindingPolicy.Selection selection()

Returns the value of the selection record component.

Returns:

the value of the selection record component

unavailable

public BindingPolicy.Unavailable unavailable()

Returns the value of the unavailable record component.

Returns:

the value of the unavailable record component

waitLimit

public Duration waitLimit()

Returns the value of the waitLimit record component.

Returns:

the value of the waitLimit record component

pollInterval

public Duration pollInterval()

Returns the value of the pollInterval record component.

Returns:

the value of the pollInterval record component

discoveryTimeout

public Duration discoveryTimeout()

Returns the value of the discoveryTimeout record component.

Returns:

the value of the discoveryTimeout record component

invocationTimeout

public Duration invocationTimeout()

Returns the value of the invocationTimeout record component.

Returns:

the value of the invocationTimeout record component

maxCandidates

public int maxCandidates()

Returns the value of the maxCandidates record component.

Returns:

the value of the maxCandidates record component