de.flapdoodle.eval.core.parser

Class ImmutableToken.Builder

java.lang.Object

de.flapdoodle.eval.core.parser.ImmutableToken.Builder

Enclosing class:

ImmutableToken

public static final class ImmutableToken.Builder
extends Object

Builds instances of type ImmutableToken. 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
ImmutableToken	build() Builds a new ImmutableToken.
ImmutableToken.Builder	from(Token instance) Fill a builder with attribute values from the provided Token instance.
ImmutableToken.Builder	start(int start) Initializes the value for the start attribute.
ImmutableToken.Builder	type(TokenType type) Initializes the value for the type attribute.
ImmutableToken.Builder	value(String 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 ImmutableToken.Builder from(Token instance)

Fill a builder with attribute values from the provided Token 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

start

public final ImmutableToken.Builder start(int start)

Initializes the value for the start attribute.

Parameters:

start - The value for start

Returns:

this builder for use in a chained invocation

value

public final ImmutableToken.Builder value(String value)

Initializes the value for the value attribute.

Parameters:

value - The value for value

Returns:

this builder for use in a chained invocation

type

public final ImmutableToken.Builder type(TokenType type)

Initializes the value for the type attribute.

Parameters:

type - The value for type

Returns:

this builder for use in a chained invocation

build

public ImmutableToken build()

Builds a new ImmutableToken.

Returns:

An immutable instance of Token

Throws:

IllegalStateException - if any required attributes are missing