de.flapdoodle.eval.core.parser

Class ImmutableASTNode.Builder

java.lang.Object

de.flapdoodle.eval.core.parser.ImmutableASTNode.Builder

Enclosing class:

ImmutableASTNode

public static final class ImmutableASTNode.Builder
extends Object

Builds instances of type ImmutableASTNode. 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
ImmutableASTNode.Builder	addAllParameters(Iterable<? extends ASTNode> elements) Adds elements to parameters list.
ImmutableASTNode.Builder	addParameters(ASTNode... elements) Adds elements to parameters list.
ImmutableASTNode.Builder	addParameters(ASTNode element) Adds one element to parameters list.
ImmutableASTNode	build() Builds a new ImmutableASTNode.
ImmutableASTNode.Builder	from(ASTNode instance) Fill a builder with attribute values from the provided ASTNode instance.
ImmutableASTNode.Builder	parameters(Iterable<? extends ASTNode> elements) Sets or replaces all elements for parameters list.
ImmutableASTNode.Builder	token(Token token) Initializes the value for the token attribute.

Methods inherited from class java.lang.Object

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

Method Detail

from

public final ImmutableASTNode.Builder from(ASTNode instance)

Fill a builder with attribute values from the provided ASTNode instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values. Collection elements and entries will be added, not replaced.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

addParameters

public final ImmutableASTNode.Builder addParameters(ASTNode element)

Adds one element to parameters list.

Parameters:

element - A parameters element

Returns:

this builder for use in a chained invocation

addParameters

public final ImmutableASTNode.Builder addParameters(ASTNode... elements)

Adds elements to parameters list.

Parameters:

elements - An array of parameters elements

Returns:

this builder for use in a chained invocation

parameters

public final ImmutableASTNode.Builder parameters(Iterable<? extends ASTNode> elements)

Sets or replaces all elements for parameters list.

Parameters:

elements - An iterable of parameters elements

Returns:

this builder for use in a chained invocation

addAllParameters

public final ImmutableASTNode.Builder addAllParameters(Iterable<? extends ASTNode> elements)

Adds elements to parameters list.

Parameters:

elements - An iterable of parameters elements

Returns:

this builder for use in a chained invocation

token

public final ImmutableASTNode.Builder token(Token token)

Initializes the value for the token attribute.

Parameters:

token - The value for token

Returns:

this builder for use in a chained invocation

build

public ImmutableASTNode build()

Builds a new ImmutableASTNode.

Returns:

An immutable instance of ASTNode

Throws:

IllegalStateException - if any required attributes are missing