com.northconcepts.datapipeline.excel

Enum ExcelReader.FailedExpressionStrategy

java.lang.Object

java.lang.Enum<ExcelReader.FailedExpressionStrategy>

com.northconcepts.datapipeline.excel.ExcelReader.FailedExpressionStrategy

All Implemented Interfaces:

Serializable, Comparable<ExcelReader.FailedExpressionStrategy>

Enclosing class:

ExcelReader

public static enum ExcelReader.FailedExpressionStrategy
extends Enum<ExcelReader.FailedExpressionStrategy>

Indicates how to handle failures when evaluating cell formulas/expressions.

See Also:

ExcelReader#getFailedExpressionStrategy()}, ExcelReader#setFailedExpressionStrategy(FailedExpressionStrategy)}, ExcelReader#isEvaluateExpressions()}, ExcelReader#setEvaluateExpressions(boolean)}

Enum Constant Summary

Enum Constants

Enum Constant and Description
FAIL Throw exception when cell formula/expression evaluation fails -- causing the pipeline/job to abort.
SET_CACHED_VALUE Use the last value cached in the Excel spreadsheet when cell formula/expression evaluation fails if available.
SET_EXCEPTION_MESSAGE Use the failure's exception message as the field's value when a cell formula evaluation fails.
SET_EXPRESSION Use the formula/expression as the field's value when a cell formula evaluation fails.
SET_NULL Use null as the field's value when a cell formula evaluation fails.

Method Summary

Modifier and Type	Method and Description
static ExcelReader.FailedExpressionStrategy	lookup(String name) Looks up a FailedExpressionStrategy by name (case-insensitive).
static ExcelReader.FailedExpressionStrategy	valueOf(String name) Returns the enum constant of this type with the specified name.
static ExcelReader.FailedExpressionStrategy[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

FAIL

public static final ExcelReader.FailedExpressionStrategy FAIL

Throw exception when cell formula/expression evaluation fails -- causing the pipeline/job to abort.

SET_CACHED_VALUE

public static final ExcelReader.FailedExpressionStrategy SET_CACHED_VALUE

Use the last value cached in the Excel spreadsheet when cell formula/expression evaluation fails if available.

SET_EXPRESSION

public static final ExcelReader.FailedExpressionStrategy SET_EXPRESSION

Use the formula/expression as the field's value when a cell formula evaluation fails.

SET_NULL

public static final ExcelReader.FailedExpressionStrategy SET_NULL

Use null as the field's value when a cell formula evaluation fails.

SET_EXCEPTION_MESSAGE

public static final ExcelReader.FailedExpressionStrategy SET_EXCEPTION_MESSAGE

Use the failure's exception message as the field's value when a cell formula evaluation fails.

Method Detail

values

public static ExcelReader.FailedExpressionStrategy[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ExcelReader.FailedExpressionStrategy c : ExcelReader.FailedExpressionStrategy.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ExcelReader.FailedExpressionStrategy valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

lookup

public static ExcelReader.FailedExpressionStrategy lookup(String name)

Looks up a FailedExpressionStrategy by name (case-insensitive).

Parameters:

name - the name of the strategy to lookup

Returns:

the matching FailedExpressionStrategy, or null if not found or name is empty