org.cloudfoundry.logcache.v1

Class Metadata.Builder

java.lang.Object

org.cloudfoundry.logcache.v1.Metadata.Builder

Enclosing class:

Metadata

public static final class Metadata.Builder
extends Object

Builds instances of type Metadata. Initialize attributes and then invoke the build() method to create an immutable instance.

Builder is not thread-safe and generally should not be stored in a field or collection, but instead used immediately to create instances.

Method Summary

Modifier and Type	Method and Description
Metadata	build() Builds a new Metadata.
Metadata.Builder	count(Long count) Initializes the value for the count attribute.
Metadata.Builder	expired(long expired) Initializes the optional value expired to expired.
Metadata.Builder	expired(Optional<Long> expired) Initializes the optional value expired to expired.
Metadata.Builder	from(Metadata instance) Fill a builder with attribute values from the provided Metadata instance.
Metadata.Builder	newestTimestamp(Long newestTimestamp) Initializes the value for the newestTimestamp attribute.
Metadata.Builder	oldestTimestamp(Long oldestTimestamp) Initializes the value for the oldestTimestamp attribute.

Methods inherited from class java.lang.Object

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

Method Detail

from

public final Metadata.Builder from(Metadata instance)

Fill a builder with attribute values from the provided Metadata instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

count

public final Metadata.Builder count(Long count)

Initializes the value for the count attribute.

Parameters:

count - The value for count

Returns:

this builder for use in a chained invocation

expired

public final Metadata.Builder expired(long expired)

Initializes the optional value expired to expired.

Parameters:

expired - The value for expired

Returns:

this builder for chained invocation

expired

public final Metadata.Builder expired(Optional<Long> expired)

Initializes the optional value expired to expired.

Parameters:

expired - The value for expired

Returns:

this builder for use in a chained invocation

newestTimestamp

public final Metadata.Builder newestTimestamp(Long newestTimestamp)

Initializes the value for the newestTimestamp attribute.

Parameters:

newestTimestamp - The value for newestTimestamp

Returns:

this builder for use in a chained invocation

oldestTimestamp

public final Metadata.Builder oldestTimestamp(Long oldestTimestamp)

Initializes the value for the oldestTimestamp attribute.

Parameters:

oldestTimestamp - The value for oldestTimestamp

Returns:

this builder for use in a chained invocation

build

public Metadata build()

Builds a new Metadata.

Returns:

An immutable instance of Metadata

Throws:

IllegalStateException - if any required attributes are missing