com.cronutils.model.field.constraint

Class FieldConstraints

java.lang.Object

com.cronutils.model.field.constraint.FieldConstraints

All Implemented Interfaces:

Serializable

public class FieldConstraints
extends Object
implements Serializable

Holds information on valid values for a field and allows to perform mappings and validations. Example of information for valid field values: int range, valid special characters, valid nominal values. Example for mappings: conversions from nominal values to integers and integer-integer mappings if more than one integer represents the same concept.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FieldConstraints(Map<String,Integer> stringMapping, Map<Integer,Integer> intMapping, Set<SpecialChar> specialChars, int startRange, int endRange) Constructor.

Method Summary

Modifier and Type	Method and Description
int	getEndRange()
Integer	getIntMappingValue(Integer exp)
Set<SpecialChar>	getSpecialChars()
int	getStartRange()
Set<String>	getStringMappingKeySet()
Integer	getStringMappingValue(String exp)
boolean	isInRange(int value) Check if given number is greater or equal to start range and minor or equal to end range.
boolean	isPeriodInRange(int period) Check if given period is compatible with the given range.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FieldConstraints

public FieldConstraints(Map<String,Integer> stringMapping,
                        Map<Integer,Integer> intMapping,
                        Set<SpecialChar> specialChars,
                        int startRange,
                        int endRange)

Constructor.

Parameters:

specialChars - - allowed special chars.

startRange - - lowest possible value

endRange - - highest possible value

Method Detail

getStartRange

public int getStartRange()

getEndRange

public int getEndRange()

getSpecialChars

public Set<SpecialChar> getSpecialChars()

isInRange

public boolean isInRange(int value)

Check if given number is greater or equal to start range and minor or equal to end range.

Parameters:

value - - to be checked

isPeriodInRange

public boolean isPeriodInRange(int period)

Check if given period is compatible with the given range.

Parameters:

period - - to be checked

Returns:

true if period is compatible, false otherwise.

getStringMappingKeySet

public Set<String> getStringMappingKeySet()

getStringMappingValue

public Integer getStringMappingValue(String exp)

getIntMappingValue

public Integer getIntMappingValue(Integer exp)