de.flapdoodle.os.common.attributes

Class ImmutableMappedTextFile.Builder<T>

java.lang.Object

de.flapdoodle.os.common.attributes.ImmutableMappedTextFile.Builder<T>

Enclosing class:

ImmutableMappedTextFile<T>

public static final class ImmutableMappedTextFile.Builder<T>
extends Object

Builds instances of type ImmutableMappedTextFile. 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
ImmutableMappedTextFile<T>	build() Builds a new ImmutableMappedTextFile.
ImmutableMappedTextFile.Builder<T>	charset(Charset charset) Initializes the value for the charset attribute.
ImmutableMappedTextFile.Builder<T>	converter(Function<String,T> converter) Initializes the value for the converter attribute.
ImmutableMappedTextFile.Builder<T>	from(MappedTextFile<T> instance) Fill a builder with attribute values from the provided MappedTextFile instance.
ImmutableMappedTextFile.Builder<T>	name(String name) Initializes the value for the name attribute.

Methods inherited from class java.lang.Object

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

Method Detail

from

public final ImmutableMappedTextFile.Builder<T> from(MappedTextFile<T> instance)

Fill a builder with attribute values from the provided MappedTextFile 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

name

public final ImmutableMappedTextFile.Builder<T> name(String name)

Initializes the value for the name attribute.

Parameters:

name - The value for name

Returns:

this builder for use in a chained invocation

converter

public final ImmutableMappedTextFile.Builder<T> converter(Function<String,T> converter)

Initializes the value for the converter attribute.

Parameters:

converter - The value for converter

Returns:

this builder for use in a chained invocation

charset

public final ImmutableMappedTextFile.Builder<T> charset(Charset charset)

Initializes the value for the charset attribute.

If not set, this attribute will have a default value as returned by the initializer of charset.

Parameters:

charset - The value for charset

Returns:

this builder for use in a chained invocation

build

public ImmutableMappedTextFile<T> build()

Builds a new ImmutableMappedTextFile.

Returns:

An immutable instance of MappedTextFile

Throws:

IllegalStateException - if any required attributes are missing