Package acdp.exceptions

Class IllegalReferenceException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

acdp.exceptions.ACDPException

acdp.exceptions.IllegalReferenceException

All Implemented Interfaces:

Serializable

public final class IllegalReferenceException
extends ACDPException

Thrown if a row reference is illegal. A row rerence is illegal if and only if one of the following two conditions is satisfied while a row is being accessed:

• The reference points to a row that does not exist within the table.
• The reference points to a row gap.

Note: To be illegal a row reference cannot be equal to null.

Author:

Beat Hörmann

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
IllegalReferenceException(acdp.internal.Table_ table, acdp.internal.Ref_ ref, boolean rowGap)	The constructor.

Method Summary

Modifier and Type	Method	Description
boolean	rowGap()	Indicates if this exception was thrown due to a row gap.

Methods inherited from class acdp.exceptions.ACDPException

compose, prefix, prefix, prefix, prefix, prefix, prefix, prefix

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 Details

IllegalReferenceException

public IllegalReferenceException(acdp.internal.Table_ table,
 acdp.internal.Ref_ ref,
 boolean rowGap)

The constructor.

Parameters:

table - The table.

ref - The reference.

rowGap - The flag that indicates if the pointed row is a row gap, true if it is, false if not.

Method Details

rowGap

public boolean rowGap()

Indicates if this exception was thrown due to a row gap.

Returns:

The boolean value true if and only if this exception was thrown due to a row gap.