Package | Description |
---|---|
com.espertech.esper.epl.parse |
Parsers and AST tree walkers and helper classes transforming AST into business objects
|
com.espertech.esper.rowregex |
Match-recognize expression tree and state objects.
|
Modifier and Type | Method and Description |
---|---|
static RowRegexExprRepeatDesc |
ASTMatchRecognizeHelper.walkOptionalRepeat(EsperEPL2GrammarParser.MatchRecogPatternRepeatContext ctx,
Map<org.antlr.v4.runtime.tree.Tree,ExprNode> astExprNodeMap) |
Modifier and Type | Method and Description |
---|---|
RowRegexExprRepeatDesc |
RowRegexExprNodeNested.getOptionalRepeat() |
RowRegexExprRepeatDesc |
RowRegexExprNodeAtom.getOptionalRepeat() |
Constructor and Description |
---|
RowRegexExprNodeAtom(String tag,
RegexNFATypeEnum type,
RowRegexExprRepeatDesc optionalRepeat)
Ctor.
|
RowRegexExprNodeNested(RegexNFATypeEnum type,
RowRegexExprRepeatDesc optionalRepeat) |