com.espertech.esper.epl.parse
Class ASTLibFunctionHelper

java.lang.Object
  com.espertech.esper.epl.parse.ASTLibFunctionHelper

public class ASTLibFunctionHelper
extends java.lang.Object

Nested Class Summary

static class	ASTLibFunctionHelper.ASTLibModel
static class	ASTLibFunctionHelper.ASTLibModelChainElement

Constructor Summary

ASTLibFunctionHelper()

Method Summary

static ASTLibFunctionHelper.ASTLibModelChainElement	fromRoot(EsperEPL2GrammarParser.LibFunctionWithClassContext root)
static java.util.List<ExprNode>	getExprNodesLibFunc(EsperEPL2GrammarParser.LibFunctionArgsContext ctx, java.util.Map<org.antlr.v4.runtime.tree.Tree,ExprNode> astExprNodeMap)
protected static java.util.List<java.lang.String>	getLambdaGoesParams(EsperEPL2GrammarParser.ExpressionLambdaDeclContext ctx)
static java.util.List<ExprChainedSpec>	getLibFuncChain(java.util.List<EsperEPL2GrammarParser.LibFunctionNoClassContext> ctxs, java.util.Map<org.antlr.v4.runtime.tree.Tree,ExprNode> astExprNodeMap)
static ExprChainedSpec	getLibFunctionChainSpec(EsperEPL2GrammarParser.LibFunctionNoClassContext ctx, java.util.Map<org.antlr.v4.runtime.tree.Tree,ExprNode> astExprNodeMap)
static void	handleLibFunc(org.antlr.v4.runtime.CommonTokenStream tokenStream, EsperEPL2GrammarParser.LibFunctionContext ctx, ConfigurationInformation configurationInformation, EngineImportService engineImportService, java.util.Map<org.antlr.v4.runtime.tree.Tree,ExprNode> astExprNodeMap, LazyAllocatedMap<ConfigurationPlugInAggregationMultiFunction,PlugInAggregationMultiFunctionFactory> plugInAggregations, java.lang.String engineURI, ExpressionDeclDesc expressionDeclarations, ExprDeclaredService exprDeclaredService, java.util.List<ExpressionScriptProvided> scriptExpressions, ContextDescriptor contextDescriptor, TableService tableService, StatementSpecRaw statementSpec)

Methods inherited from class java.lang.Object

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

Constructor Detail

ASTLibFunctionHelper

public ASTLibFunctionHelper()

Method Detail

getLibFuncChain

public static java.util.List<ExprChainedSpec> getLibFuncChain(java.util.List<EsperEPL2GrammarParser.LibFunctionNoClassContext> ctxs,
                                                              java.util.Map<org.antlr.v4.runtime.tree.Tree,ExprNode> astExprNodeMap)

getLibFunctionChainSpec

public static ExprChainedSpec getLibFunctionChainSpec(EsperEPL2GrammarParser.LibFunctionNoClassContext ctx,
                                                      java.util.Map<org.antlr.v4.runtime.tree.Tree,ExprNode> astExprNodeMap)

getExprNodesLibFunc

public static java.util.List<ExprNode> getExprNodesLibFunc(EsperEPL2GrammarParser.LibFunctionArgsContext ctx,
                                                           java.util.Map<org.antlr.v4.runtime.tree.Tree,ExprNode> astExprNodeMap)

getLambdaGoesParams

protected static java.util.List<java.lang.String> getLambdaGoesParams(EsperEPL2GrammarParser.ExpressionLambdaDeclContext ctx)

handleLibFunc

public static void handleLibFunc(org.antlr.v4.runtime.CommonTokenStream tokenStream,
                                 EsperEPL2GrammarParser.LibFunctionContext ctx,
                                 ConfigurationInformation configurationInformation,
                                 EngineImportService engineImportService,
                                 java.util.Map<org.antlr.v4.runtime.tree.Tree,ExprNode> astExprNodeMap,
                                 LazyAllocatedMap<ConfigurationPlugInAggregationMultiFunction,PlugInAggregationMultiFunctionFactory> plugInAggregations,
                                 java.lang.String engineURI,
                                 ExpressionDeclDesc expressionDeclarations,
                                 ExprDeclaredService exprDeclaredService,
                                 java.util.List<ExpressionScriptProvided> scriptExpressions,
                                 ContextDescriptor contextDescriptor,
                                 TableService tableService,
                                 StatementSpecRaw statementSpec)

fromRoot

public static ASTLibFunctionHelper.ASTLibModelChainElement fromRoot(EsperEPL2GrammarParser.LibFunctionWithClassContext root)