com.upokecenter.numbers

Class ETrapException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.ArithmeticException

com.upokecenter.numbers.ETrapException

All Implemented Interfaces:

Serializable

public final class ETrapException
extends ArithmeticException

Exception thrown for arithmetic trap errors. (The "E" stands for "extended", and has this prefix to group it with the other classes common to this library, particularly EDecimal, EFloat, and ERational.).

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ETrapException(int flag, EContext ctx, Object result) Initializes a new instance of the ETrapException class.

Method Summary

Modifier and Type	Method and Description
EContext	getContext() Gets the arithmetic context used during the operation that triggered the trap.
int	getError() Gets the flag that specifies the kind of error (EContext.FlagXXX).
Object	getResult() Gets the defined result of the operation that caused the trap.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, 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 Detail

ETrapException

public ETrapException(int flag,
                      EContext ctx,
                      Object result)

Initializes a new instance of the ETrapException class.

Parameters:

flag - A flag that specifies the kind of error (EContext.FlagXXYY). This will only be one flag, such as FlagInexact or FlagSubnormal.

ctx - A context object for arbitrary-precision arithmetic settings.

result - An arbitrary object.

Method Detail

getContext

public final EContext getContext()

Gets the arithmetic context used during the operation that triggered the trap. May be null.

Returns:

The arithmetic context used during the operation that triggered the trap. May be null.

getResult

public final Object getResult()

Gets the defined result of the operation that caused the trap.

Returns:

The defined result of the operation that caused the trap.

getError

public final int getError()

Gets the flag that specifies the kind of error (EContext.FlagXXX). This will only be one flag, such as FlagInexact or FlagSubnormal.

Returns:

The flag that specifies the kind of error (EContext.FlagXXX). This will only be one flag, such as. FlagInexact or FlagSubnormal.