org.specrunner.expressions

Interface INullEmptyHandler

All Known Implementing Classes:

NullEmptyHandlerDefault

public interface INullEmptyHandler

Identifies fields that should be handled as null or empty depending on value and input, output or compare mode.

Author:

Thiago Santos.

Method Summary

Methods

Modifier and Type	Method and Description
String	emptyValue(EMode mode) Empty value for a given mode.
boolean	isEmpty(EMode mode, String value) Check if a value should be handled as empty, depending on value and mode.
boolean	isNull(EMode mode, String value) Check if a value should be handled as null, depending on value and mode.
String	nullValue(EMode mode) Null value for a given mode.

Method Detail

nullValue

String nullValue(EMode mode)

Null value for a given mode.

Parameters:

mode - A mode.

Returns:

Explicit null representation.

isNull

boolean isNull(EMode mode,
             String value)

Check if a value should be handled as null, depending on value and mode.

Parameters:

mode - A mode.

value - A value.

Returns:

true, if should be considered null, false, otherwise.

emptyValue

String emptyValue(EMode mode)

Empty value for a given mode.

Parameters:

mode - A mode.

Returns:

Explicit empty representation.

isEmpty

boolean isEmpty(EMode mode,
              String value)

Check if a value should be handled as empty, depending on value and mode.

Parameters:

mode - A mode.

value - A value.

Returns:

true, if should be considered empty, false, otherwise.