com.day.cq.reporting

Interface ValueExtractor

public interface ValueExtractor

This interface must be implemented by all classes that are used for value extraction.

Method Summary

Modifier and Type	Method and Description
CellValue	extractValue(ExtractorDef extractDef, java.lang.Object baseObj) Extracts a value from the given base object according to the specified extraction definition.
void	setParameter(java.lang.String parameterStr) Sets a parameter string if one is available.

Method Detail

extractValue

CellValue extractValue(ExtractorDef extractDef,
                       java.lang.Object baseObj)

Extracts a value from the given base object according to the specified extraction definition.

Parameters:

extractDef - additional information required for extraction (implementation-specific)

baseObj - The basic object to extract the value from (implementation-specific)

Returns:

The extracted value

setParameter

void setParameter(java.lang.String parameterStr)

Sets a parameter string if one is available.

Parameters:

parameterStr - The parameter string