Package | Description |
---|---|
com.espertech.esper.epl.declexpr |
Declared expression handling.
|
com.espertech.esper.epl.parse |
Parsers and AST tree walkers and helper classes transforming AST into business objects
|
com.espertech.esper.epl.script |
Script expression evaluation.
|
com.espertech.esper.epl.script.jsr223 |
JSR-223 script expression evaluation.
|
com.espertech.esper.epl.script.mvel |
MVEL script expression evaluation.
|
com.espertech.esper.epl.spec |
Contains EPL statement specification classes define the constructs that make up an EPL statement,
such as the list of items in the select clause, the insert-into stream name and property names etc.
|
Modifier and Type | Method and Description |
---|---|
java.util.List<ExpressionScriptProvided> |
ExprDeclaredServiceImpl.getScriptsByName(java.lang.String name) |
java.util.List<ExpressionScriptProvided> |
ExprDeclaredService.getScriptsByName(java.lang.String expressionName) |
Modifier and Type | Method and Description |
---|---|
static ExprNodeScript |
ExprDeclaredHelper.getExistsScript(java.lang.String defaultDialect,
java.lang.String expressionName,
java.util.List<ExprNode> parameters,
java.util.Collection<ExpressionScriptProvided> scriptExpressions,
ExprDeclaredService exprDeclaredService) |
Modifier and Type | Method and Description |
---|---|
static Pair<ExpressionDeclItem,ExpressionScriptProvided> |
ASTExpressionDeclHelper.walkExpressionDecl(EsperEPL2GrammarParser.ExpressionDeclContext ctx,
java.util.List<java.lang.String> scriptBodies,
java.util.Map<Tree,ExprNode> astExprNodeMap) |
Modifier and Type | Method and Description |
---|---|
static void |
ASTLibFunctionHelper.handleLibFunc(CommonTokenStream tokenStream,
EsperEPL2GrammarParser.LibFunctionContext ctx,
ConfigurationInformation configurationInformation,
EngineImportService engineImportService,
java.util.Map<Tree,ExprNode> astExprNodeMap,
LazyAllocatedMap<ConfigurationPlugInAggregationMultiFunction,PlugInAggregationMultiFunctionFactory> plugInAggregations,
java.lang.String engineURI,
ExpressionDeclDesc expressionDeclarations,
ExprDeclaredService exprDeclaredService,
java.util.List<ExpressionScriptProvided> scriptExpressions,
ContextDescriptor contextDescriptor) |
Modifier and Type | Method and Description |
---|---|
ExpressionScriptProvided |
ExprNodeScript.getScript() |
Constructor and Description |
---|
ExprNodeScript(java.lang.String defaultDialect,
ExpressionScriptProvided script,
java.util.List<ExprNode> parameters) |
Modifier and Type | Method and Description |
---|---|
static javax.script.CompiledScript |
JSR223Helper.verifyCompileScript(ExpressionScriptProvided script,
java.lang.String dialect) |
Modifier and Type | Method and Description |
---|---|
static void |
MVELHelper.verifyScript(ExpressionScriptProvided script)
Verify MVEL script (not compiling it).
|
Modifier and Type | Method and Description |
---|---|
ExpressionScriptProvided |
CreateExpressionDesc.getScript() |
Modifier and Type | Method and Description |
---|---|
java.util.List<ExpressionScriptProvided> |
StatementSpecRaw.getScriptExpressions() |
java.util.Map<java.lang.String,ExpressionScriptProvided> |
StatementSpecMapContext.getScripts() |
Modifier and Type | Method and Description |
---|---|
void |
StatementSpecMapContext.addScript(ExpressionScriptProvided item) |
Modifier and Type | Method and Description |
---|---|
void |
StatementSpecRaw.setScriptExpressions(java.util.List<ExpressionScriptProvided> scriptExpressions) |
Constructor and Description |
---|
CreateExpressionDesc(ExpressionScriptProvided script) |
Constructor and Description |
---|
CreateExpressionDesc(Pair<ExpressionDeclItem,ExpressionScriptProvided> pair) |