Antlr autocomplete (opensearch-project#7159)

* dql grammar with rudamentary testing parser Signed-off-by: Paul Sebastian <paulstn@amazon.com> * show suggestion of fields depending on current index pattern Signed-off-by: Paul Sebastian <paulstn@amazon.com> * basic code completion with fields populated Signed-off-by: Paul Sebastian <paulstn@amazon.com> * updated grammar and generated for better group handling Signed-off-by: Paul Sebastian <paulstn@amazon.com> * add ignored tokens Signed-off-by: Paul Sebastian <paulstn@amazon.com> * remove console logs Signed-off-by: Paul Sebastian <paulstn@amazon.com> --------- Signed-off-by: Paul Sebastian <paulstn@amazon.com>
paulstn · Jul 29, 2024 · edb37e8 · edb37e8
1 parent 716fb4c
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diff --git a/src/plugins/data/public/antlr/dql/code_completion.ts b/src/plugins/data/public/antlr/dql/code_completion.ts
@@ -0,0 +1,82 @@
+import { CharStream, CommonTokenStream } from 'antlr4ng';
+import { DQLLexer } from './generated/DQLLexer';
+import { DQLParser, FieldContext } from './generated/DQLParser';
+import { DQLParserVisitor } from './generated/DQLParserVisitor';
+import { CodeCompletionCore } from 'antlr4-c3';
+import { findCursorTokenIndex } from '../opensearch_sql/cursor';
+import { QuerySuggestion, QuerySuggestionField } from '../../autocomplete';
+
+const findFieldSuggestions = (indexPatterns) => {
+  const fieldNames: string[] = indexPatterns[0].fields
+    .filter((idxField: { readFromDocValues: boolean }) => idxField.readFromDocValues)
+    .map((idxField: { displayName: string }) => {
+      return idxField.displayName;
+    });
+
+  const fieldSuggestions: { text: string; type: string }[] = fieldNames.map((field: string) => {
+    return { text: field, type: 'text' };
+  });
+
+  return fieldSuggestions;
+};
+
+export const getSuggestions = async ({
+  selectionStart,
+  selectionEnd,
+  query,
+  language,
+  indexPatterns,
+}) => {
+  const inputStream = CharStream.fromString(query);
+  const lexer = new DQLLexer(inputStream);
+  const tokenStream = new CommonTokenStream(lexer);
+  const parser = new DQLParser(tokenStream);
+  const tree = parser.query();
+
+  // find token index
+  const cursorIndex =
+    findCursorTokenIndex(tokenStream, { line: 1, column: selectionStart }, DQLParser.WS) ?? 0;
+
+  const core = new CodeCompletionCore(parser);
+
+  // specify preferred rules to appear in candidate collection
+  core.preferredRules = new Set([DQLParser.RULE_field]);
+
+  // specify tokens to ignore
+  core.ignoredTokens = new Set([
+    DQLParser.EOF,
+    DQLParser.LPAREN,
+    DQLParser.RPAREN,
+    DQLParser.DOT,
+    DQLParser.EQ,
+    DQLParser.GE,
+    DQLParser.GT,
+    DQLParser.LE,
+    DQLParser.LT,
+    DQLParser.NUMBER,
+    DQLParser.PHRASE,
+  ]);
+
+  // gets candidates at specified token index
+  const candidates = core.collectCandidates(cursorIndex);
+
+  let completions = [];
+
+  // check to see if field rule is a candidate. if so, suggest field names
+  if (candidates.rules.has(DQLParser.RULE_field)) {
+    completions.push(...findFieldSuggestions(indexPatterns));
+  }
+
+  // suggest other candidates, mainly keywords
+  [...candidates.tokens.keys()].forEach((token: number) => {
+    // ignore identifier, already handled with field rule
+    if (token === DQLParser.IDENTIFIER) {
+      return;
+    }
+
+    const tokenSymbolName = parser.vocabulary.getSymbolicName(token)?.toLowerCase();
+    completions.push({ text: tokenSymbolName, type: 'function' });
+  });
+
+  return completions;
+};
diff --git a/src/plugins/data/public/antlr/dql/generated/DQLLexer.interp b/src/plugins/data/public/antlr/dql/generated/DQLLexer.interp
@@ -0,0 +1,62 @@
+token literal names:
+null
+null
+null
+null
+'>'
+'<'
+'>='
+'<='
+':'
+'('
+')'
+'.'
+null
+null
+null
+null
+
+token symbolic names:
+null
+OR
+AND
+NOT
+GT
+LT
+GE
+LE
+EQ
+LPAREN
+RPAREN
+DOT
+PHRASE
+NUMBER
+IDENTIFIER
+WS
+
+rule names:
+OR
+AND
+NOT
+GT
+LT
+GE
+LE
+EQ
+LPAREN
+RPAREN
+DOT
+PHRASE
+NUMBER
+IDENTIFIER
+WS
+
+channel names:
+DEFAULT_TOKEN_CHANNEL
+HIDDEN
+
+mode names:
+DEFAULT_MODE
+
+atn:
+[4, 0, 15, 99, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 3, 1, 3, 1, 4, 1, 4, 1, 5, 1, 5, 1, 5, 1, 6, 1, 6, 1, 6, 1, 7, 1, 7, 1, 8, 1, 8, 1, 9, 1, 9, 1, 10, 1, 10, 1, 11, 1, 11, 5, 11, 63, 8, 11, 10, 11, 12, 11, 66, 9, 11, 1, 11, 1, 11, 1, 12, 3, 12, 71, 8, 12, 1, 12, 4, 12, 74, 8, 12, 11, 12, 12, 12, 75, 1, 12, 1, 12, 4, 12, 80, 8, 12, 11, 12, 12, 12, 81, 3, 12, 84, 8, 12, 1, 13, 1, 13, 5, 13, 88, 8, 13, 10, 13, 12, 13, 91, 9, 13, 1, 14, 4, 14, 94, 8, 14, 11, 14, 12, 14, 95, 1, 14, 1, 14, 0, 0, 15, 1, 1, 3, 2, 5, 3, 7, 4, 9, 5, 11, 6, 13, 7, 15, 8, 17, 9, 19, 10, 21, 11, 23, 12, 25, 13, 27, 14, 29, 15, 1, 0, 11, 2, 0, 79, 79, 111, 111, 2, 0, 82, 82, 114, 114, 2, 0, 65, 65, 97, 97, 2, 0, 78, 78, 110, 110, 2, 0, 68, 68, 100, 100, 2, 0, 84, 84, 116, 116, 2, 0, 34, 34, 92, 92, 1, 0, 48, 57, 4, 0, 42, 42, 65, 90, 95, 95, 97, 122, 5, 0, 42, 42, 48, 57, 65, 90, 95, 95, 97, 122, 3, 0, 9, 10, 13, 13, 32, 32, 105, 0, 1, 1, 0, 0, 0, 0, 3, 1, 0, 0, 0, 0, 5, 1, 0, 0, 0, 0, 7, 1, 0, 0, 0, 0, 9, 1, 0, 0, 0, 0, 11, 1, 0, 0, 0, 0, 13, 1, 0, 0, 0, 0, 15, 1, 0, 0, 0, 0, 17, 1, 0, 0, 0, 0, 19, 1, 0, 0, 0, 0, 21, 1, 0, 0, 0, 0, 23, 1, 0, 0, 0, 0, 25, 1, 0, 0, 0, 0, 27, 1, 0, 0, 0, 0, 29, 1, 0, 0, 0, 1, 31, 1, 0, 0, 0, 3, 34, 1, 0, 0, 0, 5, 38, 1, 0, 0, 0, 7, 42, 1, 0, 0, 0, 9, 44, 1, 0, 0, 0, 11, 46, 1, 0, 0, 0, 13, 49, 1, 0, 0, 0, 15, 52, 1, 0, 0, 0, 17, 54, 1, 0, 0, 0, 19, 56, 1, 0, 0, 0, 21, 58, 1, 0, 0, 0, 23, 60, 1, 0, 0, 0, 25, 70, 1, 0, 0, 0, 27, 85, 1, 0, 0, 0, 29, 93, 1, 0, 0, 0, 31, 32, 7, 0, 0, 0, 32, 33, 7, 1, 0, 0, 33, 2, 1, 0, 0, 0, 34, 35, 7, 2, 0, 0, 35, 36, 7, 3, 0, 0, 36, 37, 7, 4, 0, 0, 37, 4, 1, 0, 0, 0, 38, 39, 7, 3, 0, 0, 39, 40, 7, 0, 0, 0, 40, 41, 7, 5, 0, 0, 41, 6, 1, 0, 0, 0, 42, 43, 5, 62, 0, 0, 43, 8, 1, 0, 0, 0, 44, 45, 5, 60, 0, 0, 45, 10, 1, 0, 0, 0, 46, 47, 5, 62, 0, 0, 47, 48, 5, 61, 0, 0, 48, 12, 1, 0, 0, 0, 49, 50, 5, 60, 0, 0, 50, 51, 5, 61, 0, 0, 51, 14, 1, 0, 0, 0, 52, 53, 5, 58, 0, 0, 53, 16, 1, 0, 0, 0, 54, 55, 5, 40, 0, 0, 55, 18, 1, 0, 0, 0, 56, 57, 5, 41, 0, 0, 57, 20, 1, 0, 0, 0, 58, 59, 5, 46, 0, 0, 59, 22, 1, 0, 0, 0, 60, 64, 5, 34, 0, 0, 61, 63, 8, 6, 0, 0, 62, 61, 1, 0, 0, 0, 63, 66, 1, 0, 0, 0, 64, 62, 1, 0, 0, 0, 64, 65, 1, 0, 0, 0, 65, 67, 1, 0, 0, 0, 66, 64, 1, 0, 0, 0, 67, 68, 5, 34, 0, 0, 68, 24, 1, 0, 0, 0, 69, 71, 5, 45, 0, 0, 70, 69, 1, 0, 0, 0, 70, 71, 1, 0, 0, 0, 71, 73, 1, 0, 0, 0, 72, 74, 7, 7, 0, 0, 73, 72, 1, 0, 0, 0, 74, 75, 1, 0, 0, 0, 75, 73, 1, 0, 0, 0, 75, 76, 1, 0, 0, 0, 76, 83, 1, 0, 0, 0, 77, 79, 5, 46, 0, 0, 78, 80, 7, 7, 0, 0, 79, 78, 1, 0, 0, 0, 80, 81, 1, 0, 0, 0, 81, 79, 1, 0, 0, 0, 81, 82, 1, 0, 0, 0, 82, 84, 1, 0, 0, 0, 83, 77, 1, 0, 0, 0, 83, 84, 1, 0, 0, 0, 84, 26, 1, 0, 0, 0, 85, 89, 7, 8, 0, 0, 86, 88, 7, 9, 0, 0, 87, 86, 1, 0, 0, 0, 88, 91, 1, 0, 0, 0, 89, 87, 1, 0, 0, 0, 89, 90, 1, 0, 0, 0, 90, 28, 1, 0, 0, 0, 91, 89, 1, 0, 0, 0, 92, 94, 7, 10, 0, 0, 93, 92, 1, 0, 0, 0, 94, 95, 1, 0, 0, 0, 95, 93, 1, 0, 0, 0, 95, 96, 1, 0, 0, 0, 96, 97, 1, 0, 0, 0, 97, 98, 6, 14, 0, 0, 98, 30, 1, 0, 0, 0, 8, 0, 64, 70, 75, 81, 83, 89, 95, 1, 0, 1, 0]
diff --git a/src/plugins/data/public/antlr/dql/generated/DQLLexer.tokens b/src/plugins/data/public/antlr/dql/generated/DQLLexer.tokens
@@ -0,0 +1,23 @@
+OR=1
+AND=2
+NOT=3
+GT=4
+LT=5
+GE=6
+LE=7
+EQ=8
+LPAREN=9
+RPAREN=10
+DOT=11
+PHRASE=12
+NUMBER=13
+IDENTIFIER=14
+WS=15
+'>'=4
+'<'=5
+'>='=6
+'<='=7
+':'=8
+'('=9
+')'=10
+'.'=11
diff --git a/src/plugins/data/public/antlr/dql/generated/DQLLexer.ts b/src/plugins/data/public/antlr/dql/generated/DQLLexer.ts
@@ -0,0 +1,121 @@
+// Generated from grammar/DQLLexer.g4 by ANTLR 4.13.1
+
+import * as antlr from "antlr4ng";
+import { Token } from "antlr4ng";
+
+
+export class DQLLexer extends antlr.Lexer {
+    public static readonly OR = 1;
+    public static readonly AND = 2;
+    public static readonly NOT = 3;
+    public static readonly GT = 4;
+    public static readonly LT = 5;
+    public static readonly GE = 6;
+    public static readonly LE = 7;
+    public static readonly EQ = 8;
+    public static readonly LPAREN = 9;
+    public static readonly RPAREN = 10;
+    public static readonly DOT = 11;
+    public static readonly PHRASE = 12;
+    public static readonly NUMBER = 13;
+    public static readonly IDENTIFIER = 14;
+    public static readonly WS = 15;
+
+    public static readonly channelNames = [
+        "DEFAULT_TOKEN_CHANNEL", "HIDDEN"
+    ];
+
+    public static readonly literalNames = [
+        null, null, null, null, "'>'", "'<'", "'>='", "'<='", "':'", "'('", 
+        "')'", "'.'"
+    ];
+
+    public static readonly symbolicNames = [
+        null, "OR", "AND", "NOT", "GT", "LT", "GE", "LE", "EQ", "LPAREN", 
+        "RPAREN", "DOT", "PHRASE", "NUMBER", "IDENTIFIER", "WS"
+    ];
+
+    public static readonly modeNames = [
+        "DEFAULT_MODE",
+    ];
+
+    public static readonly ruleNames = [
+        "OR", "AND", "NOT", "GT", "LT", "GE", "LE", "EQ", "LPAREN", "RPAREN", 
+        "DOT", "PHRASE", "NUMBER", "IDENTIFIER", "WS",
+    ];
+
+
+    public constructor(input: antlr.CharStream) {
+        super(input);
+        this.interpreter = new antlr.LexerATNSimulator(this, DQLLexer._ATN, DQLLexer.decisionsToDFA, new antlr.PredictionContextCache());
+    }
+
+    public get grammarFileName(): string { return "DQLLexer.g4"; }
+
+    public get literalNames(): (string | null)[] { return DQLLexer.literalNames; }
+    public get symbolicNames(): (string | null)[] { return DQLLexer.symbolicNames; }
+    public get ruleNames(): string[] { return DQLLexer.ruleNames; }
+
+    public get serializedATN(): number[] { return DQLLexer._serializedATN; }
+
+    public get channelNames(): string[] { return DQLLexer.channelNames; }
+
+    public get modeNames(): string[] { return DQLLexer.modeNames; }
+
+    public static readonly _serializedATN: number[] = [
+        4,0,15,99,6,-1,2,0,7,0,2,1,7,1,2,2,7,2,2,3,7,3,2,4,7,4,2,5,7,5,2,
+        6,7,6,2,7,7,7,2,8,7,8,2,9,7,9,2,10,7,10,2,11,7,11,2,12,7,12,2,13,
+        7,13,2,14,7,14,1,0,1,0,1,0,1,1,1,1,1,1,1,1,1,2,1,2,1,2,1,2,1,3,1,
+        3,1,4,1,4,1,5,1,5,1,5,1,6,1,6,1,6,1,7,1,7,1,8,1,8,1,9,1,9,1,10,1,
+        10,1,11,1,11,5,11,63,8,11,10,11,12,11,66,9,11,1,11,1,11,1,12,3,12,
+        71,8,12,1,12,4,12,74,8,12,11,12,12,12,75,1,12,1,12,4,12,80,8,12,
+        11,12,12,12,81,3,12,84,8,12,1,13,1,13,5,13,88,8,13,10,13,12,13,91,
+        9,13,1,14,4,14,94,8,14,11,14,12,14,95,1,14,1,14,0,0,15,1,1,3,2,5,
+        3,7,4,9,5,11,6,13,7,15,8,17,9,19,10,21,11,23,12,25,13,27,14,29,15,
+        1,0,11,2,0,79,79,111,111,2,0,82,82,114,114,2,0,65,65,97,97,2,0,78,
+        78,110,110,2,0,68,68,100,100,2,0,84,84,116,116,2,0,34,34,92,92,1,
+        0,48,57,4,0,42,42,65,90,95,95,97,122,5,0,42,42,48,57,65,90,95,95,
+        97,122,3,0,9,10,13,13,32,32,105,0,1,1,0,0,0,0,3,1,0,0,0,0,5,1,0,
+        0,0,0,7,1,0,0,0,0,9,1,0,0,0,0,11,1,0,0,0,0,13,1,0,0,0,0,15,1,0,0,
+        0,0,17,1,0,0,0,0,19,1,0,0,0,0,21,1,0,0,0,0,23,1,0,0,0,0,25,1,0,0,
+        0,0,27,1,0,0,0,0,29,1,0,0,0,1,31,1,0,0,0,3,34,1,0,0,0,5,38,1,0,0,
+        0,7,42,1,0,0,0,9,44,1,0,0,0,11,46,1,0,0,0,13,49,1,0,0,0,15,52,1,
+        0,0,0,17,54,1,0,0,0,19,56,1,0,0,0,21,58,1,0,0,0,23,60,1,0,0,0,25,
+        70,1,0,0,0,27,85,1,0,0,0,29,93,1,0,0,0,31,32,7,0,0,0,32,33,7,1,0,
+        0,33,2,1,0,0,0,34,35,7,2,0,0,35,36,7,3,0,0,36,37,7,4,0,0,37,4,1,
+        0,0,0,38,39,7,3,0,0,39,40,7,0,0,0,40,41,7,5,0,0,41,6,1,0,0,0,42,
+        43,5,62,0,0,43,8,1,0,0,0,44,45,5,60,0,0,45,10,1,0,0,0,46,47,5,62,
+        0,0,47,48,5,61,0,0,48,12,1,0,0,0,49,50,5,60,0,0,50,51,5,61,0,0,51,
+        14,1,0,0,0,52,53,5,58,0,0,53,16,1,0,0,0,54,55,5,40,0,0,55,18,1,0,
+        0,0,56,57,5,41,0,0,57,20,1,0,0,0,58,59,5,46,0,0,59,22,1,0,0,0,60,
+        64,5,34,0,0,61,63,8,6,0,0,62,61,1,0,0,0,63,66,1,0,0,0,64,62,1,0,
+        0,0,64,65,1,0,0,0,65,67,1,0,0,0,66,64,1,0,0,0,67,68,5,34,0,0,68,
+        24,1,0,0,0,69,71,5,45,0,0,70,69,1,0,0,0,70,71,1,0,0,0,71,73,1,0,
+        0,0,72,74,7,7,0,0,73,72,1,0,0,0,74,75,1,0,0,0,75,73,1,0,0,0,75,76,
+        1,0,0,0,76,83,1,0,0,0,77,79,5,46,0,0,78,80,7,7,0,0,79,78,1,0,0,0,
+        80,81,1,0,0,0,81,79,1,0,0,0,81,82,1,0,0,0,82,84,1,0,0,0,83,77,1,
+        0,0,0,83,84,1,0,0,0,84,26,1,0,0,0,85,89,7,8,0,0,86,88,7,9,0,0,87,
+        86,1,0,0,0,88,91,1,0,0,0,89,87,1,0,0,0,89,90,1,0,0,0,90,28,1,0,0,
+        0,91,89,1,0,0,0,92,94,7,10,0,0,93,92,1,0,0,0,94,95,1,0,0,0,95,93,
+        1,0,0,0,95,96,1,0,0,0,96,97,1,0,0,0,97,98,6,14,0,0,98,30,1,0,0,0,
+        8,0,64,70,75,81,83,89,95,1,0,1,0
+    ];
+
+    private static __ATN: antlr.ATN;
+    public static get _ATN(): antlr.ATN {
+        if (!DQLLexer.__ATN) {
+            DQLLexer.__ATN = new antlr.ATNDeserializer().deserialize(DQLLexer._serializedATN);
+        }
+
+        return DQLLexer.__ATN;
+    }
+
+
+    private static readonly vocabulary = new antlr.Vocabulary(DQLLexer.literalNames, DQLLexer.symbolicNames, []);
+
+    public override get vocabulary(): antlr.Vocabulary {
+        return DQLLexer.vocabulary;
+    }
+
+    private static readonly decisionsToDFA = DQLLexer._ATN.decisionToState.map( (ds: antlr.DecisionState, index: number) => new antlr.DFA(ds, index) );
+}
diff --git a/src/plugins/data/public/antlr/dql/generated/DQLParser.interp b/src/plugins/data/public/antlr/dql/generated/DQLParser.interp
@@ -0,0 +1,55 @@
+token literal names:
+null
+null
+null
+null
+'>'
+'<'
+'>='
+'<='
+':'
+'('
+')'
+'.'
+null
+null
+null
+null
+
+token symbolic names:
+null
+OR
+AND
+NOT
+GT
+LT
+GE
+LE
+EQ
+LPAREN
+RPAREN
+DOT
+PHRASE
+NUMBER
+IDENTIFIER
+WS
+
+rule names:
+query
+orExpression
+andExpression
+notExpression
+primaryExpression
+comparisonExpression
+fieldExpression
+termSearch
+groupExpression
+groupContent
+field
+rangeValue
+value
+comparisonOperator
+
+
+atn:
+[4, 1, 15, 102, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 5, 1, 35, 8, 1, 10, 1, 12, 1, 38, 9, 1, 1, 2, 1, 2, 1, 2, 5, 2, 43, 8, 2, 10, 2, 12, 2, 46, 9, 2, 1, 3, 1, 3, 1, 3, 3, 3, 51, 8, 3, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 1, 4, 3, 4, 60, 8, 4, 1, 5, 1, 5, 1, 5, 1, 5, 1, 6, 1, 6, 1, 6, 1, 6, 1, 7, 1, 7, 1, 8, 1, 8, 1, 8, 1, 8, 3, 8, 76, 8, 8, 1, 8, 5, 8, 79, 8, 8, 10, 8, 12, 8, 82, 9, 8, 1, 8, 1, 8, 1, 9, 1, 9, 3, 9, 88, 8, 9, 1, 10, 1, 10, 1, 11, 1, 11, 1, 12, 1, 12, 1, 12, 1, 12, 3, 12, 98, 8, 12, 1, 13, 1, 13, 1, 13, 0, 0, 14, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 0, 3, 1, 0, 1, 2, 1, 0, 12, 13, 1, 0, 4, 7, 99, 0, 28, 1, 0, 0, 0, 2, 31, 1, 0, 0, 0, 4, 39, 1, 0, 0, 0, 6, 50, 1, 0, 0, 0, 8, 59, 1, 0, 0, 0, 10, 61, 1, 0, 0, 0, 12, 65, 1, 0, 0, 0, 14, 69, 1, 0, 0, 0, 16, 71, 1, 0, 0, 0, 18, 87, 1, 0, 0, 0, 20, 89, 1, 0, 0, 0, 22, 91, 1, 0, 0, 0, 24, 97, 1, 0, 0, 0, 26, 99, 1, 0, 0, 0, 28, 29, 3, 2, 1, 0, 29, 30, 5, 0, 0, 1, 30, 1, 1, 0, 0, 0, 31, 36, 3, 4, 2, 0, 32, 33, 5, 1, 0, 0, 33, 35, 3, 4, 2, 0, 34, 32, 1, 0, 0, 0, 35, 38, 1, 0, 0, 0, 36, 34, 1, 0, 0, 0, 36, 37, 1, 0, 0, 0, 37, 3, 1, 0, 0, 0, 38, 36, 1, 0, 0, 0, 39, 44, 3, 6, 3, 0, 40, 41, 5, 2, 0, 0, 41, 43, 3, 6, 3, 0, 42, 40, 1, 0, 0, 0, 43, 46, 1, 0, 0, 0, 44, 42, 1, 0, 0, 0, 44, 45, 1, 0, 0, 0, 45, 5, 1, 0, 0, 0, 46, 44, 1, 0, 0, 0, 47, 48, 5, 3, 0, 0, 48, 51, 3, 6, 3, 0, 49, 51, 3, 8, 4, 0, 50, 47, 1, 0, 0, 0, 50, 49, 1, 0, 0, 0, 51, 7, 1, 0, 0, 0, 52, 53, 5, 9, 0, 0, 53, 54, 3, 0, 0, 0, 54, 55, 5, 10, 0, 0, 55, 60, 1, 0, 0, 0, 56, 60, 3, 10, 5, 0, 57, 60, 3, 12, 6, 0, 58, 60, 3, 14, 7, 0, 59, 52, 1, 0, 0, 0, 59, 56, 1, 0, 0, 0, 59, 57, 1, 0, 0, 0, 59, 58, 1, 0, 0, 0, 60, 9, 1, 0, 0, 0, 61, 62, 3, 20, 10, 0, 62, 63, 3, 26, 13, 0, 63, 64, 3, 22, 11, 0, 64, 11, 1, 0, 0, 0, 65, 66, 3, 20, 10, 0, 66, 67, 5, 8, 0, 0, 67, 68, 3, 24, 12, 0, 68, 13, 1, 0, 0, 0, 69, 70, 5, 14, 0, 0, 70, 15, 1, 0, 0, 0, 71, 72, 5, 9, 0, 0, 72, 80, 3, 18, 9, 0, 73, 75, 7, 0, 0, 0, 74, 76, 5, 3, 0, 0, 75, 74, 1, 0, 0, 0, 75, 76, 1, 0, 0, 0, 76, 77, 1, 0, 0, 0, 77, 79, 3, 18, 9, 0, 78, 73, 1, 0, 0, 0, 79, 82, 1, 0, 0, 0, 80, 78, 1, 0, 0, 0, 80, 81, 1, 0, 0, 0, 81, 83, 1, 0, 0, 0, 82, 80, 1, 0, 0, 0, 83, 84, 5, 10, 0, 0, 84, 17, 1, 0, 0, 0, 85, 88, 3, 16, 8, 0, 86, 88, 3, 14, 7, 0, 87, 85, 1, 0, 0, 0, 87, 86, 1, 0, 0, 0, 88, 19, 1, 0, 0, 0, 89, 90, 5, 14, 0, 0, 90, 21, 1, 0, 0, 0, 91, 92, 7, 1, 0, 0, 92, 23, 1, 0, 0, 0, 93, 98, 5, 12, 0, 0, 94, 98, 5, 13, 0, 0, 95, 98, 3, 14, 7, 0, 96, 98, 3, 16, 8, 0, 97, 93, 1, 0, 0, 0, 97, 94, 1, 0, 0, 0, 97, 95, 1, 0, 0, 0, 97, 96, 1, 0, 0, 0, 98, 25, 1, 0, 0, 0, 99, 100, 7, 2, 0, 0, 100, 27, 1, 0, 0, 0, 8, 36, 44, 50, 59, 75, 80, 87, 97]
diff --git a/src/plugins/data/public/antlr/dql/generated/DQLParser.tokens b/src/plugins/data/public/antlr/dql/generated/DQLParser.tokens
@@ -0,0 +1,23 @@
+OR=1
+AND=2
+NOT=3
+GT=4
+LT=5
+GE=6
+LE=7
+EQ=8
+LPAREN=9
+RPAREN=10
+DOT=11
+PHRASE=12
+NUMBER=13
+IDENTIFIER=14
+WS=15
+'>'=4
+'<'=5
+'>='=6
+'<='=7
+':'=8
+'('=9
+')'=10
+'.'=11