com.sdmetrics.metrics

Class Matrix

java.lang.Object

com.sdmetrics.metrics.MetricEntry

com.sdmetrics.metrics.Matrix

public class Matrix
extends MetricEntry

Represents the definition of a relation matrix in the metric definition file. A matrix has a row and a column type, and, optionally row and column filter expressions.

Field Summary

Fields inherited from class com.sdmetrics.metrics.MetricEntry

attributes, description, id, location, name, procedureName

Constructor Summary

Constructors

Constructor and Description
Matrix(java.lang.String name, MetaModelElement rowType, MetaModelElement columnType) Creates a new relation matrix definition.

Method Summary

Modifier and Type	Method and Description
ExpressionNode	getColumnCondition() Gets the condition expression for column elements to be included in the matrix.
MetaModelElement	getColumnType() Retrieves the element type of the target elements (columns).
ExpressionNode	getRowCondition() Gets the condition expression for row elements to be included in the matrix.
MetaModelElement	getRowType() Retrieves the element type of the source elements (rows).
java.lang.String	toString() Returns a string representation of the matrix definition.

Methods inherited from class com.sdmetrics.metrics.MetricEntry

getAttributes, getBriefDescription, getFullDescription, getLocation, getName, getProcedureName

Methods inherited from class java.lang.Object

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

Constructor Detail

Matrix

public Matrix(java.lang.String name,
              MetaModelElement rowType,
              MetaModelElement columnType)

Creates a new relation matrix definition.

Parameters:

name - Name of the relation matrix.

rowType - Type of the source elements that make up the rows.

columnType - Type of the target elements that make up the columns.

Method Detail

getRowType

public MetaModelElement getRowType()

Retrieves the element type of the source elements (rows).

Returns:

Metamodel element type of the row elements.

getColumnType

public MetaModelElement getColumnType()

Retrieves the element type of the target elements (columns).

Returns:

Metamodel element type of the column elements.

getRowCondition

public ExpressionNode getRowCondition()

Gets the condition expression for row elements to be included in the matrix.

Returns:

Root node of the row condition expression operator tree.

getColumnCondition

public ExpressionNode getColumnCondition()

Gets the condition expression for column elements to be included in the matrix.

Returns:

Root node of the column condition expression operator tree.

toString

public java.lang.String toString()

Returns a string representation of the matrix definition.

Overrides:

toString in class java.lang.Object

Returns:

String with the name of matrix and the row/column type names, and the line number of the definition