Package org.csstudio.opibuilder.properties

Class MatrixProperty

java.lang.Object

org.csstudio.opibuilder.properties.AbstractWidgetProperty<double[][]>

org.csstudio.opibuilder.properties.MatrixProperty

public class MatrixProperty
extends AbstractWidgetProperty<double[][]>

Field Summary

Fields

Modifier and Type	Field	Description
static final String	XML_ELEMENT_COLUMN	XML ELEMENT name for a column.
static final String	XML_ELEMENT_ROW	XML ELEMENT name for a row.

Fields inherited from class org.csstudio.opibuilder.properties.AbstractWidgetProperty

category, defaultValue, description, executionMode, prop_id, propertyValue, visibleInPropSheet, widgetModel

Constructor Summary

Constructors

Constructor	Description
MatrixProperty(String prop_id, String description, WidgetPropertyCategory category, double[][] defaultValue)

Method Summary

Modifier and Type	Method	Description
double[][]	checkValue(Object value)	Check if the requestNewValue is convertible or legal.
protected PropertyDescriptor	createPropertyDescriptor()	Create the IPropertyDescriptor
double[][]	readValueFromXML(org.jdom2.Element propElement)	Read the property value from a XML element.
void	writeToXML(org.jdom2.Element propElement)	Write the property value into a XML element.

Methods inherited from class org.csstudio.opibuilder.properties.AbstractWidgetProperty

addPropertyChangeListener, configurableByRule, firePropertyChange, getAllPropertyChangeListeners, getCategory, getDefaultValue, getDescription, getExecutionMode, getPropertyDescriptor, getPropertyID, getPropertyValue, getRawPropertyValue, isDefaultValue, isSavable, isVisibleInPropSheet, onlyAcceptExpressionInRule, removeAllPropertyChangeListeners, removePropertyChangeListener, setCategory, setDefaultValue, setDescription, setExecutionMode, setPropertyValue, setPropertyValue, setPropertyValue_IgnoreOldValue, setSavable, setVisibleInPropSheet, setWidgetModel, toString, toStringInRuleScript

Methods inherited from class java.lang.Object

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

Field Details

XML_ELEMENT_ROW

public static final String XML_ELEMENT_ROW

XML ELEMENT name for a row.

See Also:

• Constant Field Values

XML_ELEMENT_COLUMN

public static final String XML_ELEMENT_COLUMN

XML ELEMENT name for a column.

See Also:

• Constant Field Values

Constructor Details

MatrixProperty

public MatrixProperty(String prop_id,
 String description,
 WidgetPropertyCategory category,
 double[][] defaultValue)

Method Details

checkValue

public double[][] checkValue(Object value)

Description copied from class: AbstractWidgetProperty

Check if the requestNewValue is convertible or legal.

Specified by:

checkValue in class AbstractWidgetProperty<double[][]>

Parameters:

value - the value to be checked.

Returns:

The value after being checked. It might be coerced if the requestValue is illegal. return null if it is not convertible or illegal.

createPropertyDescriptor

protected PropertyDescriptor createPropertyDescriptor()

Description copied from class: AbstractWidgetProperty

Create the IPropertyDescriptor

Specified by:

createPropertyDescriptor in class AbstractWidgetProperty<double[][]>

writeToXML

public void writeToXML(org.jdom2.Element propElement)

Description copied from class: AbstractWidgetProperty

Write the property value into a XML element.

Specified by:

writeToXML in class AbstractWidgetProperty<double[][]>

readValueFromXML

public double[][] readValueFromXML(org.jdom2.Element propElement)
                            throws Exception

Description copied from class: AbstractWidgetProperty

Read the property value from a XML element.

Specified by:

readValueFromXML in class AbstractWidgetProperty<double[][]>

Throws:

Exception