de.flapdoodle.eval.core.tree

Class ImmutableValueNode<T>

java.lang.Object

de.flapdoodle.eval.core.tree.Node

de.flapdoodle.eval.core.tree.ValueNode<T>

de.flapdoodle.eval.core.tree.ImmutableValueNode<T>

@Generated(value="org.immutables.processor.ProxyProcessor")
public final class ImmutableValueNode<T>
extends ValueNode<T>

Immutable implementation of ValueNode.

Use the builder to create immutable instances: ImmutableValueNode.builder(). Use the static factory method to create immutable instances: ImmutableValueNode.of().

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ImmutableValueNode.Builder<T> Builds instances of type ImmutableValueNode.

Method Summary

Modifier and Type	Method and Description
static <T> ImmutableValueNode.Builder<T>	builder() Creates a builder for ImmutableValueNode.
static <T> ImmutableValueNode<T>	copyOf(ValueNode<T> instance) Creates an immutable copy of a ValueNode value.
boolean	equals(Object another) This instance is equal to all instances of ImmutableValueNode that have equal attribute values.
int	hashCode() Computes a hash code from attributes: token, value.
static <T> ImmutableValueNode<T>	of(Token token, T value) Construct a new immutable ValueNode instance.
Token	token()
String	toString() Prints the immutable value ValueNode with attribute values.
protected T	value()
ImmutableValueNode<T>	withToken(Token value) Copy the current immutable object by setting a value for the token attribute.
ImmutableValueNode<T>	withValue(T value) Copy the current immutable object by setting a value for the value attribute.

Methods inherited from class de.flapdoodle.eval.core.tree.ValueNode

evaluate

Methods inherited from class de.flapdoodle.eval.core.tree.Node

allNodes, hashedUsedVariables, usedVariables, usedVariables

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

token

public Token token()

Specified by:

token in class Node

Returns:

The value of the token attribute

value

protected T value()

Specified by:

value in class ValueNode<T>

Returns:

The value of the value attribute

withToken

public final ImmutableValueNode<T> withToken(Token value)

Copy the current immutable object by setting a value for the token attribute. A shallow reference equality check is used to prevent copying of the same value by returning this.

Parameters:

value - A new value for token

Returns:

A modified copy of the this object

withValue

public final ImmutableValueNode<T> withValue(T value)

Copy the current immutable object by setting a value for the value attribute. A shallow reference equality check is used to prevent copying of the same value by returning this.

Parameters:

value - A new value for value

Returns:

A modified copy of the this object

equals

public boolean equals(Object another)

This instance is equal to all instances of ImmutableValueNode that have equal attribute values.

Overrides:

equals in class Object

Returns:

true if this is equal to another instance

hashCode

public int hashCode()

Computes a hash code from attributes: token, value.

Overrides:

hashCode in class Object

Returns:

hashCode value

toString

public String toString()

Prints the immutable value ValueNode with attribute values.

Overrides:

toString in class Object

Returns:

A string representation of the value

of

public static <T> ImmutableValueNode<T> of(Token token,
                                           T value)

Construct a new immutable ValueNode instance.

Type Parameters:

T - generic parameter T

Parameters:

token - The value for the token attribute

value - The value for the value attribute

Returns:

An immutable ValueNode instance

copyOf

public static <T> ImmutableValueNode<T> copyOf(ValueNode<T> instance)

Creates an immutable copy of a ValueNode value. Uses accessors to get values to initialize the new immutable instance. If an instance is already immutable, it is returned as is.

Type Parameters:

T - generic parameter T

Parameters:

instance - The instance to copy

Returns:

A copied immutable ValueNode instance

builder

public static <T> ImmutableValueNode.Builder<T> builder()

Creates a builder for ImmutableValueNode.

 ImmutableValueNode.<T>builder()
    .token(de.flapdoodle.eval.core.parser.Token) // required token
    .value(T) // required value
    .build();
 

Type Parameters:

T - generic parameter T

Returns:

A new ImmutableValueNode builder