io.parsingdata.metal.data

Class ParseGraph

java.lang.Object

io.parsingdata.metal.data.ParseGraph

All Implemented Interfaces:

ParseItem

public class ParseGraph
extends Object
implements ParseItem

Field Summary

Fields

Modifier and Type	Field and Description
boolean	branched
Token	definition
static ParseGraph	EMPTY
ParseItem	head
static Token	NONE
long	size
ParseGraph	tail

Method Summary

Modifier and Type	Method and Description
ParseGraph	asGraph()
Optional<ParseValue>	current()
boolean	equals(Object obj)
Token	getDefinition()
int	hashCode()
boolean	isEmpty()
boolean	isGraph()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.parsingdata.metal.data.ParseItem

asReference, asValue, isReference, isValue

Field Detail

head

public final ParseItem head

tail

public final ParseGraph tail

branched

public final boolean branched

definition

public final Token definition

size

public final long size

NONE

public static final Token NONE

EMPTY

public static final ParseGraph EMPTY

Method Detail

isEmpty

public boolean isEmpty()

current

public Optional<ParseValue> current()

Returns:

The first value (bottom-up) in this graph

isGraph

public boolean isGraph()

Specified by:

isGraph in interface ParseItem

asGraph

public ParseGraph asGraph()

Specified by:

asGraph in interface ParseItem

getDefinition

public Token getDefinition()

Specified by:

getDefinition in interface ParseItem

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object