Package org.apache.shardingsphere.dbdiscovery.distsql.parser.core

Class DatabaseDiscoveryDistSQLParser

java.lang.Object

org.antlr.v4.runtime.Recognizer<org.antlr.v4.runtime.Token,org.antlr.v4.runtime.atn.ParserATNSimulator>

org.antlr.v4.runtime.Parser

org.apache.shardingsphere.distsql.parser.autogen.DatabaseDiscoveryDistSQLStatementParser

org.apache.shardingsphere.dbdiscovery.distsql.parser.core.DatabaseDiscoveryDistSQLParser

All Implemented Interfaces:

SQLParser

public final class DatabaseDiscoveryDistSQLParser
extends DatabaseDiscoveryDistSQLStatementParser
implements SQLParser

SQL parser for database discovery dist SQL.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.shardingsphere.distsql.parser.autogen.DatabaseDiscoveryDistSQLStatementParser

DatabaseDiscoveryDistSQLStatementParser.AlterDatabaseDiscoveryHeartbeatContext, DatabaseDiscoveryDistSQLStatementParser.AlterDatabaseDiscoveryRuleContext, DatabaseDiscoveryDistSQLStatementParser.AlterDatabaseDiscoveryTypeContext, DatabaseDiscoveryDistSQLStatementParser.CreateDatabaseDiscoveryHeartbeatContext, DatabaseDiscoveryDistSQLStatementParser.CreateDatabaseDiscoveryRuleContext, DatabaseDiscoveryDistSQLStatementParser.CreateDatabaseDiscoveryTypeContext, DatabaseDiscoveryDistSQLStatementParser.DatabaseDiscoveryRuleConstructionContext, DatabaseDiscoveryDistSQLStatementParser.DatabaseDiscoveryRuleContext, DatabaseDiscoveryDistSQLStatementParser.DatabaseDiscoveryRuleDefinitionContext, DatabaseDiscoveryDistSQLStatementParser.DatabaseDiscoveryTypeDefinitionContext, DatabaseDiscoveryDistSQLStatementParser.DatabaseNameContext, DatabaseDiscoveryDistSQLStatementParser.DiscoveryHeartbeatContext, DatabaseDiscoveryDistSQLStatementParser.DiscoveryHeartbeatNameContext, DatabaseDiscoveryDistSQLStatementParser.DiscoveryTypeNameContext, DatabaseDiscoveryDistSQLStatementParser.DropDatabaseDiscoveryHeartbeatContext, DatabaseDiscoveryDistSQLStatementParser.DropDatabaseDiscoveryRuleContext, DatabaseDiscoveryDistSQLStatementParser.DropDatabaseDiscoveryTypeContext, DatabaseDiscoveryDistSQLStatementParser.ExecuteContext, DatabaseDiscoveryDistSQLStatementParser.ExistClauseContext, DatabaseDiscoveryDistSQLStatementParser.HeartbeatDefinitionContext, DatabaseDiscoveryDistSQLStatementParser.PropertiesContext, DatabaseDiscoveryDistSQLStatementParser.PropertyContext, DatabaseDiscoveryDistSQLStatementParser.ResourceNameContext, DatabaseDiscoveryDistSQLStatementParser.ResourcesContext, DatabaseDiscoveryDistSQLStatementParser.RuleNameContext, DatabaseDiscoveryDistSQLStatementParser.ShowDatabaseDiscoveryHeartbeatsContext, DatabaseDiscoveryDistSQLStatementParser.ShowDatabaseDiscoveryRulesContext, DatabaseDiscoveryDistSQLStatementParser.ShowDatabaseDiscoveryTypesContext, DatabaseDiscoveryDistSQLStatementParser.TypeDefinitionContext

Nested classes/interfaces inherited from class org.antlr.v4.runtime.Parser

org.antlr.v4.runtime.Parser.TraceListener, org.antlr.v4.runtime.Parser.TrimToSizeListener

Field Summary

Fields inherited from class org.apache.shardingsphere.distsql.parser.autogen.DatabaseDiscoveryDistSQLStatementParser

_ATN, _decisionToDFA, _serializedATN, _sharedContextCache, ALTER, AMPERSAND, AND, ASTERISK, AT, BACKSLASH, BITNUM, BQ, CARET, COLON, COMMA, CREATE, DB_DISCOVERY, DEQ, DOT, DOTASTERISK, DQ, DROP, EQ, EXISTS, FOR_GENERATOR, FROM, GT, GTE, HEARTBEAT, HEARTBEATS, HEX, HEXDIGIT, IDENTIFIER, IF, INT, JSONSEPARATOR, LBE, LBT, LP, LT, LTE, MINUS, MOD, NAME, NEQ, NOT, NUMBER, OR, PLUS, POUND, PROPERTIES, QUESTION, RBE, RBT, RESOURCES, RP, RULE, RULE_alterDatabaseDiscoveryHeartbeat, RULE_alterDatabaseDiscoveryRule, RULE_alterDatabaseDiscoveryType, RULE_createDatabaseDiscoveryHeartbeat, RULE_createDatabaseDiscoveryRule, RULE_createDatabaseDiscoveryType, RULE_databaseDiscoveryRule, RULE_databaseDiscoveryRuleConstruction, RULE_databaseDiscoveryRuleDefinition, RULE_databaseDiscoveryTypeDefinition, RULE_databaseName, RULE_discoveryHeartbeat, RULE_discoveryHeartbeatName, RULE_discoveryTypeName, RULE_dropDatabaseDiscoveryHeartbeat, RULE_dropDatabaseDiscoveryRule, RULE_dropDatabaseDiscoveryType, RULE_execute, RULE_existClause, RULE_heartbeatDefinition, RULE_properties, RULE_property, RULE_resourceName, RULE_resources, RULE_ruleName, RULE_showDatabaseDiscoveryHeartbeats, RULE_showDatabaseDiscoveryRules, RULE_showDatabaseDiscoveryTypes, RULE_typeDefinition, ruleNames, RULES, SAFEEQ, SEMI, SHOW, SIGNEDLEFTSHIFT, SIGNEDRIGHTSHIFT, SLASH, SQ, STRING, TILDE, tokenNames, TYPE, TYPES, UL, VERTICALBAR, VOCABULARY, WS

Fields inherited from class org.antlr.v4.runtime.Parser

_buildParseTrees, _ctx, _errHandler, _input, _parseListeners, _precedenceStack, _syntaxErrors, matchedEOF

Fields inherited from class org.antlr.v4.runtime.Recognizer

_interp, EOF

Constructor Summary

Constructors

Constructor	Description
DatabaseDiscoveryDistSQLParser(org.antlr.v4.runtime.TokenStream input)

Method Summary

Modifier and Type	Method	Description
ASTNode	parse()

Methods inherited from class org.apache.shardingsphere.distsql.parser.autogen.DatabaseDiscoveryDistSQLStatementParser

alterDatabaseDiscoveryHeartbeat, alterDatabaseDiscoveryRule, alterDatabaseDiscoveryType, createDatabaseDiscoveryHeartbeat, createDatabaseDiscoveryRule, createDatabaseDiscoveryType, databaseDiscoveryRule, databaseDiscoveryRuleConstruction, databaseDiscoveryRuleDefinition, databaseDiscoveryTypeDefinition, databaseName, discoveryHeartbeat, discoveryHeartbeatName, discoveryTypeName, dropDatabaseDiscoveryHeartbeat, dropDatabaseDiscoveryRule, dropDatabaseDiscoveryType, execute, existClause, getATN, getGrammarFileName, getRuleNames, getSerializedATN, getTokenNames, getVocabulary, heartbeatDefinition, properties, property, resourceName, resources, ruleName, showDatabaseDiscoveryHeartbeats, showDatabaseDiscoveryRules, showDatabaseDiscoveryTypes, typeDefinition

Methods inherited from class org.antlr.v4.runtime.Parser

addContextToParseTree, addParseListener, compileParseTreePattern, compileParseTreePattern, consume, createErrorNode, createTerminalNode, dumpDFA, enterOuterAlt, enterRecursionRule, enterRecursionRule, enterRule, exitRule, getATNWithBypassAlts, getBuildParseTree, getContext, getCurrentToken, getDFAStrings, getErrorHandler, getExpectedTokens, getExpectedTokensWithinCurrentRule, getInputStream, getInvokingContext, getNumberOfSyntaxErrors, getParseInfo, getParseListeners, getPrecedence, getRuleContext, getRuleIndex, getRuleInvocationStack, getRuleInvocationStack, getSourceName, getTokenFactory, getTokenStream, getTrimParseTree, inContext, isExpectedToken, isMatchedEOF, isTrace, match, matchWildcard, notifyErrorListeners, notifyErrorListeners, precpred, pushNewRecursionContext, removeParseListener, removeParseListeners, reset, setBuildParseTree, setContext, setErrorHandler, setInputStream, setProfile, setTokenFactory, setTokenStream, setTrace, setTrimParseTree, triggerEnterRuleEvent, triggerExitRuleEvent, unrollRecursionContexts

Methods inherited from class org.antlr.v4.runtime.Recognizer

action, addErrorListener, getErrorHeader, getErrorListenerDispatch, getErrorListeners, getInterpreter, getRuleIndexMap, getState, getTokenErrorDisplay, getTokenType, getTokenTypeMap, removeErrorListener, removeErrorListeners, sempred, setInterpreter, setState

Methods inherited from class java.lang.Object

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

Constructor Details

DatabaseDiscoveryDistSQLParser

public DatabaseDiscoveryDistSQLParser(org.antlr.v4.runtime.TokenStream input)

Method Details

parse

public ASTNode parse()

Specified by:

parse in interface SQLParser