FlattenEvaluator (engine 2.11.0 API)

java.lang.Object
- org.opencds.cqf.cql.engine.elm.execution.Executable
- - org.cqframework.cql.elm.execution.Element
  - - org.cqframework.cql.elm.execution.Expression
    - - org.cqframework.cql.elm.execution.OperatorExpression
      - org.cqframework.cql.elm.execution.UnaryExpression
        
        org.cqframework.cql.elm.execution.Flatten
        
        org.opencds.cqf.cql.engine.elm.execution.FlattenEvaluator

All Implemented Interfaces:

org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2
```
public class FlattenEvaluator
extends Flatten
```

Field Summary
- Fields inherited from class org.cqframework.cql.elm.execution.UnaryExpression
  operand
- Fields inherited from class org.cqframework.cql.elm.execution.OperatorExpression
  signature
- Fields inherited from class org.cqframework.cql.elm.execution.Element
  annotation, localId, locator, resultTypeName, resultTypeSpecifier

Constructor Summary

Constructors
Constructor Description

FlattenEvaluator()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static java.util.List<java.lang.Object>`	`flatten(java.lang.Object operand)`
`protected java.lang.Object`	`internalEvaluate(Context context)`

Methods inherited from class org.cqframework.cql.elm.execution.Flatten
append, appendFields, equals, equals, hashCode, hashCode, toString, withAnnotation, withAnnotation, withLocalId, withLocator, withOperand, withResultTypeName, withResultTypeSpecifier, withSignature, withSignature

Methods inherited from class org.cqframework.cql.elm.execution.UnaryExpression
getOperand, setOperand

Methods inherited from class org.cqframework.cql.elm.execution.OperatorExpression
getSignature

Methods inherited from class org.cqframework.cql.elm.execution.Element
getAnnotation, getLocalId, getLocator, getResultTypeName, getResultTypeSpecifier, setLocalId, setLocator, setResultTypeName, setResultTypeSpecifier

Methods inherited from class org.opencds.cqf.cql.engine.elm.execution.Executable
evaluate

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail
- FlattenEvaluator
```
public FlattenEvaluator()
```

Method Detail

flatten

public static java.util.List<java.lang.Object> flatten(java.lang.Object operand)

internalEvaluate

protected java.lang.Object internalEvaluate(Context context)

Overrides:: internalEvaluate in class Executable