Package com.streambase.sb.operator

Class PortMismatchException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.streambase.sb.StreamBaseException

com.streambase.sb.operator.TypecheckException

com.streambase.sb.operator.PortMismatchException

All Implemented Interfaces:

com.streambase.sb.util.LocatedItem, Serializable

public class PortMismatchException
extends TypecheckException

Thrown by Operator.requireInputPortCount(int) when the required input port count doesn't match the actual input port count. Do not construct objects of this class directly; use Operator.requireInputPortCount(int).

See Also:

• Operator.requireInputPortCount(int)
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	TYPE_INPUT	Input port - 0x1
static final byte	TYPE_OUTPUT	Output port - 0x2

Constructor Summary

Constructors

Constructor	Description
PortMismatchException(com.streambase.sb.util.LocatedItem loc, CharSequence componentName, byte type, int oldPorts, int desiredPorts)

Method Summary

Modifier and Type	Method	Description
int	getDesiredPortCount()
byte	getPortMismatchType()	Returns mismatched port type.

Methods inherited from class com.streambase.sb.StreamBaseException

asXmlStringSingle, asXmlStringStrict, asXmlStringStrict, equals, getParams, hashCode

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, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

TYPE_INPUT

public static final byte TYPE_INPUT

Input port - 0x1

See Also:

• Constant Field Values

TYPE_OUTPUT

public static final byte TYPE_OUTPUT

Output port - 0x2

See Also:

• Constant Field Values

Constructor Details

PortMismatchException

public PortMismatchException(com.streambase.sb.util.LocatedItem loc,
 CharSequence componentName,
 byte type,
 int oldPorts,
 int desiredPorts)

Parameters:

loc - located item

componentName - component name

type - port type

oldPorts - old ports

desiredPorts - desired ports

Method Details

getDesiredPortCount

public int getDesiredPortCount()

Returns:

the desired port count

getPortMismatchType

public byte getPortMismatchType()

Returns mismatched port type.

Returns:

mismatched port type