com.github.leeonky.dal.compiler

Class TokenParser

java.lang.Object

com.github.leeonky.dal.compiler.TokenParser

public class TokenParser
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TokenParser.FetchBy

Field Summary

Fields

Modifier and Type	Field and Description
OperatorFactory	DEFAULT_JUDGEMENT_OPERATOR
static TokenMatcher	DOT_PROPERTY
static TokenMatcher	IDENTITY_PROPERTY
static TokenMatcher	INTEGER
static TokenMatcher	NUMBER
static TokenFactory	SCHEMA

Constructor Summary

Constructors

Constructor and Description
TokenParser(SourceCode sourceCode)

Method Summary

Modifier and Type	Method and Description
java.util.Optional<Node>	disableCommaAnd(java.util.function.Supplier<java.util.Optional<Node>> nodeFactory)
java.util.Optional<Node>	enableCommaAnd(java.util.function.Supplier<java.util.Optional<Node>> nodeFactory)
Expression	fetchExpression(Node left, OperatorFactory operatorFactory, NodeFactory rightCompiler)
java.util.Optional<Node>	fetchExpression(Node left, OperatorMatcher operatorMatcher, NodeFactory rightCompiler)
java.util.Optional<Node>	fetchInput()
java.util.Optional<Node>	fetchNode(char opening, char closing, java.util.function.Function<Node,Node> nodeFactory, NodeFactory nodeMatcher, java.lang.String message)
java.util.Optional<Node>	fetchNodeAfter(java.lang.String token, NodeFactory nodeFactory)
<T extends Node> java.util.Optional<Node>	fetchNodes(java.lang.Character opening, char closing, java.util.function.Function<java.util.List<T>,Node> nodeFactory, java.util.function.Function<java.lang.Integer,T> element)
<T extends Node> java.util.List<T>	fetchNodes(java.lang.String delimiter, NodeFactory factory)
java.util.Optional<Node>	fetchString(java.lang.Character opening, char closing, java.util.function.Function<java.lang.String,Node> nodeFactory, java.util.Map<java.lang.String,java.lang.Character> escapeChars)
SourceCode	getSourceCode()
boolean	isEnableCommaAnd()
static OperatorMatcher	operatorMatcher(java.lang.String symbol, java.util.function.Supplier<Operator> factory)
static OperatorMatcher	operatorMatcher(java.lang.String symbol, java.util.function.Supplier<Operator> factory, java.util.function.Predicate<TokenParser> matcher)
java.util.Optional<Node>	wordToken(java.lang.String word, java.util.function.Function<Token,Node> factory)

Methods inherited from class java.lang.Object

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

Field Detail

NUMBER

public static final TokenMatcher NUMBER

INTEGER

public static final TokenMatcher INTEGER

IDENTITY_PROPERTY

public static final TokenMatcher IDENTITY_PROPERTY

DOT_PROPERTY

public static final TokenMatcher DOT_PROPERTY

SCHEMA

public static final TokenFactory SCHEMA

DEFAULT_JUDGEMENT_OPERATOR

public final OperatorFactory DEFAULT_JUDGEMENT_OPERATOR

Constructor Detail

TokenParser

public TokenParser(SourceCode sourceCode)

Method Detail

getSourceCode

public SourceCode getSourceCode()

fetchNode

public java.util.Optional<Node> fetchNode(char opening,
                                          char closing,
                                          java.util.function.Function<Node,Node> nodeFactory,
                                          NodeFactory nodeMatcher,
                                          java.lang.String message)

fetchNodes

public <T extends Node> java.util.Optional<Node> fetchNodes(java.lang.Character opening,
                                                            char closing,
                                                            java.util.function.Function<java.util.List<T>,Node> nodeFactory,
                                                            java.util.function.Function<java.lang.Integer,T> element)

fetchString

public java.util.Optional<Node> fetchString(java.lang.Character opening,
                                            char closing,
                                            java.util.function.Function<java.lang.String,Node> nodeFactory,
                                            java.util.Map<java.lang.String,java.lang.Character> escapeChars)

disableCommaAnd

public java.util.Optional<Node> disableCommaAnd(java.util.function.Supplier<java.util.Optional<Node>> nodeFactory)

enableCommaAnd

public java.util.Optional<Node> enableCommaAnd(java.util.function.Supplier<java.util.Optional<Node>> nodeFactory)

fetchInput

public java.util.Optional<Node> fetchInput()

fetchNodes

public <T extends Node> java.util.List<T> fetchNodes(java.lang.String delimiter,
                                                     NodeFactory factory)

fetchNodeAfter

public java.util.Optional<Node> fetchNodeAfter(java.lang.String token,
                                               NodeFactory nodeFactory)

fetchExpression

public java.util.Optional<Node> fetchExpression(Node left,
                                                OperatorMatcher operatorMatcher,
                                                NodeFactory rightCompiler)

fetchExpression

public Expression fetchExpression(Node left,
                                  OperatorFactory operatorFactory,
                                  NodeFactory rightCompiler)

isEnableCommaAnd

public boolean isEnableCommaAnd()

wordToken

public java.util.Optional<Node> wordToken(java.lang.String word,
                                          java.util.function.Function<Token,Node> factory)

operatorMatcher

public static OperatorMatcher operatorMatcher(java.lang.String symbol,
                                              java.util.function.Supplier<Operator> factory,
                                              java.util.function.Predicate<TokenParser> matcher)

operatorMatcher

public static OperatorMatcher operatorMatcher(java.lang.String symbol,
                                              java.util.function.Supplier<Operator> factory)