de.flapdoodle.reflection

Class ImmutableMapTypeInfo.Builder<K,V>

java.lang.Object

de.flapdoodle.reflection.ImmutableMapTypeInfo.Builder<K,V>

Enclosing class:

ImmutableMapTypeInfo<K,V>

public static final class ImmutableMapTypeInfo.Builder<K,V>
extends Object

Builds instances of type ImmutableMapTypeInfo. 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
ImmutableMapTypeInfo<K,V>	build() Builds a new ImmutableMapTypeInfo.
ImmutableMapTypeInfo.Builder<K,V>	from(MapTypeInfo<K,V> instance) Fill a builder with attribute values from the provided MapTypeInfo instance.
ImmutableMapTypeInfo.Builder<K,V>	key(TypeInfo<K> key) Initializes the value for the key attribute.
ImmutableMapTypeInfo.Builder<K,V>	value(TypeInfo<V> value) Initializes the value for the value attribute.

Methods inherited from class java.lang.Object

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

Method Detail

from

public final ImmutableMapTypeInfo.Builder<K,V> from(MapTypeInfo<K,V> instance)

Fill a builder with attribute values from the provided MapTypeInfo 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

key

public final ImmutableMapTypeInfo.Builder<K,V> key(TypeInfo<K> key)

Initializes the value for the key attribute.

Parameters:

key - The value for key

Returns:

this builder for use in a chained invocation

value

public final ImmutableMapTypeInfo.Builder<K,V> value(TypeInfo<V> value)

Initializes the value for the value attribute.

Parameters:

value - The value for value

Returns:

this builder for use in a chained invocation

build

public ImmutableMapTypeInfo<K,V> build()

Builds a new ImmutableMapTypeInfo.

Returns:

An immutable instance of MapTypeInfo

Throws:

IllegalStateException - if any required attributes are missing