com.interpss.dstab.cache

Class YMatrixChangeRecorder.YMatrixChangeRecord

java.lang.Object

com.interpss.dstab.cache.base.BaseRecord

com.interpss.dstab.cache.YMatrixChangeRecorder.YMatrixChangeRecord

Enclosing class:

YMatrixChangeRecorder

public static class YMatrixChangeRecorder.YMatrixChangeRecord
extends BaseRecord

data structure for representing Y matrix change record

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	fromBusId
int	i
int	j
java.lang.String	toBusId
org.apache.commons.math3.complex.Complex	y

Fields inherited from class com.interpss.dstab.cache.base.BaseRecord

measured, t

Constructor Summary

Constructors

Constructor and Description
YMatrixChangeRecord(java.lang.String busId, double t)
YMatrixChangeRecord(java.lang.String fromBusId, java.lang.String toBusId, double t)

Method Summary

Modifier and Type	Method and Description
org.apache.commons.math3.complex.Complex	difference(org.apache.commons.math3.complex.Complex yExpected) Checked the Y-matrix element measured against a known value
boolean	isChanged() check if the Y matrix record has been changed
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

fromBusId

public java.lang.String fromBusId

toBusId

public java.lang.String toBusId

i

public int i

j

public int j

y

public org.apache.commons.math3.complex.Complex y

Constructor Detail

YMatrixChangeRecord

public YMatrixChangeRecord(java.lang.String busId,
                           double t)

YMatrixChangeRecord

public YMatrixChangeRecord(java.lang.String fromBusId,
                           java.lang.String toBusId,
                           double t)

Method Detail

difference

public org.apache.commons.math3.complex.Complex difference(org.apache.commons.math3.complex.Complex yExpected)

Checked the Y-matrix element measured against a known value

Parameters:

yExpected -

Returns:

isChanged

public boolean isChanged()

check if the Y matrix record has been changed

Returns:

toString

public java.lang.String toString()

Overrides:

toString in class BaseRecord