public class ExprDotForgeGetCollectionEval extends Object implements ExprDotEval
Constructor and Description |
---|
ExprDotForgeGetCollectionEval(ExprDotForgeGetCollection forge,
ExprEvaluator indexExpression) |
Modifier and Type | Method and Description |
---|---|
static CodegenExpression |
codegen(ExprDotForgeGetCollection forge,
CodegenExpression inner,
Class innerType,
CodegenMethodScope codegenMethodScope,
ExprForgeCodegenSymbol exprSymbol,
CodegenClassScope codegenClassScope) |
static Object |
collectionElementAt(Object target,
int indexNum)
NOTE: Code-generation-invoked method, method name and parameter order matters
|
Object |
evaluate(Object target,
EventBean[] eventsPerStream,
boolean isNewData,
ExprEvaluatorContext exprEvaluatorContext) |
ExprDotForge |
getDotForge() |
EPType |
getTypeInfo() |
public ExprDotForgeGetCollectionEval(ExprDotForgeGetCollection forge, ExprEvaluator indexExpression)
public Object evaluate(Object target, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext exprEvaluatorContext)
evaluate
in interface ExprDotEval
public static Object collectionElementAt(Object target, int indexNum)
target
- collectionpublic EPType getTypeInfo()
public ExprDotForge getDotForge()
getDotForge
in interface ExprDotEval
public static CodegenExpression codegen(ExprDotForgeGetCollection forge, CodegenExpression inner, Class innerType, CodegenMethodScope codegenMethodScope, ExprForgeCodegenSymbol exprSymbol, CodegenClassScope codegenClassScope)
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