Package com.gdblab.pathAlgebra.syntax

Class Plus

java.lang.Object

com.gdblab.pathAlgebra.syntax.Plus

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Plus>

public class Plus
extends java.lang.Object
implements java.io.Serializable, java.lang.Comparable<Plus>

An RPQ one-or-more repetition of a sub-expression, with an optional restrictor

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Plus.Builder	A fluent builder for Plus.

Field Summary

Fields

Modifier and Type	Field	Description
Rpq	expression
static Name	EXPRESSION	Name of the com.gdblab.pathAlgebra.syntax.Plus.expression field.
Optional<RpqRestrictor>	restrictor
static Name	RESTRICTOR	Name of the com.gdblab.pathAlgebra.syntax.Plus.restrictor field.
static Name	TYPE_	Name of the com.gdblab.pathAlgebra.syntax.Plus type.

Constructor Summary

Constructors

Constructor	Description
Plus(Rpq expression, Optional<RpqRestrictor> restrictor)	Constructs an immutable Plus.

Method Summary

Modifier and Type	Method	Description
static Plus.Builder	builder()	Creates a new fluent builder for Plus.
int	compareTo(Plus other)
boolean	equals(java.lang.Object other)
int	hashCode()
java.lang.String	toString()
Plus	withExpression(Rpq expression)	Returns a copy of this Plus with expression replaced.
Plus	withRestrictor(Optional<RpqRestrictor> restrictor)	Returns a copy of this Plus with restrictor replaced.

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_

public static final Name TYPE_

Name of the com.gdblab.pathAlgebra.syntax.Plus type.

EXPRESSION

public static final Name EXPRESSION

Name of the com.gdblab.pathAlgebra.syntax.Plus.expression field.

RESTRICTOR

public static final Name RESTRICTOR

Name of the com.gdblab.pathAlgebra.syntax.Plus.restrictor field.

expression

public final Rpq expression

restrictor

public final Optional<RpqRestrictor> restrictor

Constructor Detail

Plus

public Plus(Rpq expression,
            Optional<RpqRestrictor> restrictor)

Constructs an immutable Plus.

Method Detail

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

compareTo

public int compareTo(Plus other)

Specified by:

compareTo in interface java.lang.Comparable<Plus>

withExpression

public Plus withExpression(Rpq expression)

Returns a copy of this Plus with expression replaced.

withRestrictor

public Plus withRestrictor(Optional<RpqRestrictor> restrictor)

Returns a copy of this Plus with restrictor replaced.

builder

public static Plus.Builder builder()

Creates a new fluent builder for Plus.