com.oracle.truffle.regex.tregex.parser

Class Token.Quantifier

java.lang.Object

com.oracle.truffle.regex.tregex.parser.Token

com.oracle.truffle.regex.tregex.parser.Token.Quantifier

All Implemented Interfaces:

JsonConvertible

Enclosing class:

Token

public static final class Token.Quantifier
extends Token

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.regex.tregex.parser.Token

Token.BackReference, Token.CharacterClass, Token.Kind, Token.LookAheadAssertionBegin, Token.LookAroundAssertionBegin, Token.LookBehindAssertionBegin, Token.Quantifier

Field Summary

Fields inherited from class com.oracle.truffle.regex.tregex.parser.Token

kind

Constructor Summary

Constructors

Constructor and Description
Quantifier(int min, int max, boolean greedy)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	getMax()
int	getMin() The minimum number of times the quantified element must appear.
int	hashCode()
boolean	isGreedy()
boolean	isInfiniteLoop()
JsonObject	toJson()
String	toString()

Methods inherited from class com.oracle.truffle.regex.tregex.parser.Token

createAlternation, createBackReference, createCaptureGroupBegin, createCaret, createCharClass, createCharClass, createDollar, createGroupEnd, createLookAheadAssertionBegin, createLookAheadAssertionBegin, createLookBehindAssertionBegin, createLookBehindAssertionBegin, createNonCaptureGroupBegin, createNonWordBoundary, createQuantifier, createWordBoundary, getSourceSection, setSourceSection

Methods inherited from class java.lang.Object

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

Constructor Detail

Quantifier

public Quantifier(int min,
                  int max,
                  boolean greedy)

Method Detail

isInfiniteLoop

public boolean isInfiniteLoop()

getMin

public int getMin()

The minimum number of times the quantified element must appear. Can be -1 to represent a virtually infinite number of occurrences are necessary (e.g. as in a{1111111111111111111,}). Any number which is larger than the maximum size of the platform's String data type is considered "virtually infinite".

getMax

public int getMax()

isGreedy

public boolean isGreedy()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

toJson

public JsonObject toJson()

Specified by:

toJson in interface JsonConvertible

Overrides:

toJson in class Token