de.flapdoodle.types

Class ImmutablePairTypeInfo.Builder<FIRST,SECOND>

java.lang.Object

de.flapdoodle.types.ImmutablePairTypeInfo.Builder<FIRST,SECOND>

Enclosing class:

ImmutablePairTypeInfo<FIRST,SECOND>

public static final class ImmutablePairTypeInfo.Builder<FIRST,SECOND>
extends Object

Builds instances of type ImmutablePairTypeInfo. 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
ImmutablePairTypeInfo<FIRST,SECOND>	build() Builds a new ImmutablePairTypeInfo.
ImmutablePairTypeInfo.Builder<FIRST,SECOND>	first(TypeInfo<FIRST> first) Initializes the value for the first attribute.
ImmutablePairTypeInfo.Builder<FIRST,SECOND>	from(Pair.PairTypeInfo<FIRST,SECOND> instance) Fill a builder with attribute values from the provided PairTypeInfo instance.
ImmutablePairTypeInfo.Builder<FIRST,SECOND>	second(TypeInfo<SECOND> second) Initializes the value for the second attribute.

Methods inherited from class java.lang.Object

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

Method Detail

from

public final ImmutablePairTypeInfo.Builder<FIRST,SECOND> from(Pair.PairTypeInfo<FIRST,SECOND> instance)

Fill a builder with attribute values from the provided PairTypeInfo 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

first

public final ImmutablePairTypeInfo.Builder<FIRST,SECOND> first(TypeInfo<FIRST> first)

Initializes the value for the first attribute.

Parameters:

first - The value for first

Returns:

this builder for use in a chained invocation

second

public final ImmutablePairTypeInfo.Builder<FIRST,SECOND> second(TypeInfo<SECOND> second)

Initializes the value for the second attribute.

Parameters:

second - The value for second

Returns:

this builder for use in a chained invocation

build

public ImmutablePairTypeInfo<FIRST,SECOND> build()

Builds a new ImmutablePairTypeInfo.

Returns:

An immutable instance of PairTypeInfo

Throws:

IllegalStateException - if any required attributes are missing