de.flapdoodle.eval.core

Class ImmutableExpression

java.lang.Object

de.flapdoodle.eval.core.Expression

de.flapdoodle.eval.core.ImmutableExpression

@Generated(value="org.immutables.processor.ProxyProcessor")
public final class ImmutableExpression
extends Expression

Immutable implementation of Expression.

Use the builder to create immutable instances: ImmutableExpression.builder().

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ImmutableExpression.Builder Builds instances of type ImmutableExpression.

Method Summary

Modifier and Type	Method and Description
static ImmutableExpression.Builder	builder() Creates a builder for ImmutableExpression.
static ImmutableExpression	copyOf(Expression instance) Creates an immutable copy of a Expression value.
boolean	equals(Object another) This instance is equal to all instances of ImmutableExpression that have equal attribute values.
int	hashCode() Computes a hash code from attributes: mathContext, zoneId, source, root, variables, usedVariables.
protected MathContext	mathContext()
Node	root()
String	source()
String	toString() Prints the immutable value Expression with attribute values.
Set<String>	usedVariables()
Map<String,Integer>	usedVariablesWithHash() Returns a lazily initialized value of the usedVariablesWithHash attribute.
Variables	variables()
ImmutableExpression	withMathContext(MathContext value) Copy the current immutable object by setting a value for the mathContext attribute.
ImmutableExpression	withRoot(Node value) Copy the current immutable object by setting a value for the root attribute.
ImmutableExpression	withSource(String value) Copy the current immutable object by setting a value for the source attribute.
ImmutableExpression	withZoneId(ZoneId value) Copy the current immutable object by setting a value for the zoneId attribute.
protected ZoneId	zoneId()

Methods inherited from class de.flapdoodle.eval.core.Expression

allNodes, evaluate, evaluateType, undefinedVariables

Methods inherited from class java.lang.Object

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

Method Detail

mathContext

protected MathContext mathContext()

Specified by:

mathContext in class Expression

Returns:

The value of the mathContext attribute

zoneId

protected ZoneId zoneId()

Specified by:

zoneId in class Expression

Returns:

The value of the zoneId attribute

source

public String source()

Specified by:

source in class Expression

Returns:

The value of the source attribute

root

public Node root()

Specified by:

root in class Expression

Returns:

The value of the root attribute

variables

public Variables variables()

Overrides:

variables in class Expression

Returns:

The computed-at-construction value of the variables attribute

usedVariables

public Set<String> usedVariables()

Overrides:

usedVariables in class Expression

Returns:

The computed-at-construction value of the usedVariables attribute

withMathContext

public final ImmutableExpression withMathContext(MathContext value)

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

Parameters:

value - A new value for mathContext

Returns:

A modified copy of the this object

withZoneId

public final ImmutableExpression withZoneId(ZoneId value)

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

Parameters:

value - A new value for zoneId

Returns:

A modified copy of the this object

withSource

public final ImmutableExpression withSource(String value)

Copy the current immutable object by setting a value for the source attribute. An equals check used to prevent copying of the same value by returning this.

Parameters:

value - A new value for source

Returns:

A modified copy of the this object

withRoot

public final ImmutableExpression withRoot(Node value)

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

Parameters:

value - A new value for root

Returns:

A modified copy of the this object

equals

public boolean equals(Object another)

This instance is equal to all instances of ImmutableExpression 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: mathContext, zoneId, source, root, variables, usedVariables.

Overrides:

hashCode in class Object

Returns:

hashCode value

toString

public String toString()

Prints the immutable value Expression with attribute values.

Overrides:

toString in class Object

Returns:

A string representation of the value

usedVariablesWithHash

public Map<String,Integer> usedVariablesWithHash()

Returns a lazily initialized value of the usedVariablesWithHash attribute. Initialized once and only once and stored for subsequent access with proper synchronization. In case of any exception or error thrown by the lazy value initializer, the result will not be memoised (i.e. remembered) and on next call computation will be attempted again.

Overrides:

usedVariablesWithHash in class Expression

Returns:

A lazily initialized value of the usedVariablesWithHash attribute

copyOf

public static ImmutableExpression copyOf(Expression instance)

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

Parameters:

instance - The instance to copy

Returns:

A copied immutable Expression instance

builder

public static ImmutableExpression.Builder builder()

Creates a builder for ImmutableExpression.

 ImmutableExpression.builder()
    .mathContext(java.math.MathContext) // required mathContext
    .zoneId(java.time.ZoneId) // required zoneId
    .source(String) // required source
    .root(de.flapdoodle.eval.core.tree.Node) // required root
    .build();
 

Returns:

A new ImmutableExpression builder