com.github.leeonky.dal.token

Class TokenStream

java.lang.Object

com.github.leeonky.dal.token.TokenStream

public class TokenStream
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
TokenStream()

Method Summary

Modifier and Type	Method and Description
Token	appendToken(Token token)
Token	currentToken()
Token.Type	currentType()
int	getPosition()
java.lang.Iterable<TypeExpression.Operator>	getSchemaOperators()
boolean	hasTokens()
boolean	isCurrentKeywordAndTake(java.lang.String keyword)
boolean	isFromBeginning()
java.util.Optional<Token>	lastToken()
Node	parseBetween(Token.Type opening, Token.Type closing, char closingChar, java.util.function.Supplier<Node> supplier)
Token	pop()
int	size()
java.util.stream.Stream<Token>	tokens()
java.util.Optional<Token>	tryFetchUnaryOperator()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TokenStream

public TokenStream()

Method Detail

pop

public Token pop()

hasTokens

public boolean hasTokens()

appendToken

public Token appendToken(Token token)

currentType

public Token.Type currentType()

currentToken

public Token currentToken()

getPosition

public int getPosition()

isCurrentKeywordAndTake

public boolean isCurrentKeywordAndTake(java.lang.String keyword)

getSchemaOperators

public java.lang.Iterable<TypeExpression.Operator> getSchemaOperators()

lastToken

public java.util.Optional<Token> lastToken()

size

public int size()

tokens

public java.util.stream.Stream<Token> tokens()

isFromBeginning

public boolean isFromBeginning()

tryFetchUnaryOperator

public java.util.Optional<Token> tryFetchUnaryOperator()

parseBetween

public Node parseBetween(Token.Type opening,
                         Token.Type closing,
                         char closingChar,
                         java.util.function.Supplier<Node> supplier)