Class ListTransformer
- java.lang.Object
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- org.camunda.bpm.dmn.feel.impl.juel.transform.ListTransformer
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- All Implemented Interfaces:
FeelToJuelTransformer
public class ListTransformer extends Object implements FeelToJuelTransformer
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Field Summary
Fields Modifier and Type Field Description static String
COMMA_SEPARATOR_REGEX
static FeelEngineLogger
LOG
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Constructor Summary
Constructors Constructor Description ListTransformer()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
canTransform(String feelExpression)
Test if an expression can be transformed by this transformer.protected List<String>
collectExpressions(String feelExpression)
protected String
joinExpressions(List<String> juelExpressions)
String
transform(FeelToJuelTransform transform, String feelExpression, String inputName)
Transform the FEEL expression to a JUEL expression.protected List<String>
transformExpressions(FeelToJuelTransform transform, String feelExpression, String inputName)
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Field Detail
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LOG
public static final FeelEngineLogger LOG
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COMMA_SEPARATOR_REGEX
public static final String COMMA_SEPARATOR_REGEX
- See Also:
- Constant Field Values
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Method Detail
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canTransform
public boolean canTransform(String feelExpression)
Description copied from interface:FeelToJuelTransformer
Test if an expression can be transformed by this transformer.- Specified by:
canTransform
in interfaceFeelToJuelTransformer
- Parameters:
feelExpression
- the FEEL expression to transform- Returns:
- true if the expression can be transformed by this transformer, false otherwise
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transform
public String transform(FeelToJuelTransform transform, String feelExpression, String inputName)
Description copied from interface:FeelToJuelTransformer
Transform the FEEL expression to a JUEL expression.- Specified by:
transform
in interfaceFeelToJuelTransformer
- Parameters:
transform
- theFeelToJuelTransform
to use for further transformsfeelExpression
- the FEEL expression to transforminputName
- the variable name of the input variable to test against- Returns:
- the resulting JUEL expression
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transformExpressions
protected List<String> transformExpressions(FeelToJuelTransform transform, String feelExpression, String inputName)
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