Package org.apache.commons.math4.exception

Class NonMonotonicSequenceException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.apache.commons.math4.exception.MathRuntimeException

org.apache.commons.math4.exception.MathIllegalArgumentException

org.apache.commons.math4.exception.MathIllegalNumberException

org.apache.commons.math4.exception.NonMonotonicSequenceException

All Implemented Interfaces:

java.io.Serializable, ExceptionContextProvider

public class NonMonotonicSequenceException
extends MathIllegalNumberException

Exception to be thrown when the a sequence of values is not monotonically increasing or decreasing.

Since:

2.2 (name changed to "NonMonotonicSequenceException" in 3.0)

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.commons.math4.exception.MathIllegalNumberException

INTEGER_ZERO

Constructor Summary

Constructors

Constructor	Description
NonMonotonicSequenceException(java.lang.Number wrong, java.lang.Number previous, int index)	Construct the exception.
NonMonotonicSequenceException(java.lang.Number wrong, java.lang.Number previous, int index, MathArrays.OrderDirection direction, boolean strict)	Construct the exception.

Method Summary

Modifier and Type	Method	Description
MathArrays.OrderDirection	getDirection()
int	getIndex()	Get the index of the wrong value.
java.lang.Number	getPrevious()
boolean	getStrict()

Methods inherited from class org.apache.commons.math4.exception.MathIllegalNumberException

getArgument

Methods inherited from class org.apache.commons.math4.exception.MathRuntimeException

getContext, getLocalizedMessage, getMessage

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Details

NonMonotonicSequenceException

public NonMonotonicSequenceException(java.lang.Number wrong, java.lang.Number previous, int index)

Construct the exception. This constructor uses default values assuming that the sequence should have been strictly increasing.

Parameters:

wrong - Value that did not match the requirements.

previous - Previous value in the sequence.

index - Index of the value that did not match the requirements.

NonMonotonicSequenceException

public NonMonotonicSequenceException(java.lang.Number wrong, java.lang.Number previous, int index, MathArrays.OrderDirection direction, boolean strict)

Construct the exception.

Parameters:

wrong - Value that did not match the requirements.

previous - Previous value in the sequence.

index - Index of the value that did not match the requirements.

direction - Strictly positive for a sequence required to be increasing, negative (or zero) for a decreasing sequence.

strict - Whether the sequence must be strictly increasing or decreasing.

Method Details

getDirection

public MathArrays.OrderDirection getDirection()

Returns:

the order direction.

getStrict

public boolean getStrict()

Returns:

true is the sequence should be strictly monotonic.

getIndex

public int getIndex()

Get the index of the wrong value.

Returns:

the current index.

getPrevious

public java.lang.Number getPrevious()

Returns:

the previous value.