Package com.singularsys.extensions.matrix

Class MatrixComponents

java.lang.Object

com.singularsys.jep.ComponentSubset

com.singularsys.extensions.matrix.MatrixComponents

All Implemented Interfaces:

JepComponent, Serializable

Direct Known Subclasses:

DoubleMatrixComponents

public class MatrixComponents
extends ComponentSubset

Creates matrix specific components. Creates a MatrixFunctionTable and MatrixOperatorTable based on supplied MatrixFactoryI and MatrixFieldI. Unlike MatrixComponentSet it does not create a DimensionVisitor or use the StandardConfigurableParser needed for correct parsing of element access.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
MatrixComponents(MatrixFactoryI mfact, MatrixFieldI mfield)	Constructor with no logical or string support
MatrixComponents(MatrixFactoryI mfact, MatrixFieldI mfield, boolean logical, boolean strings)	Constructor with optional logical and string support

Method Summary

Modifier and Type	Method	Description
protected static MatrixFieldI	buildField(MatrixFieldI mfield, boolean logical, boolean strings)	Creates a field with optional logical and string support
JepComponent	getLightWeightInstance()	Gets a light-weight instance suitable for using in multiple threads.
MatrixFactoryI	getMatrixFactory()
MatrixFieldI	getMatrixField()
FunctionTable	getMatrixFunctionTable()	Return a function table
MatrixOperatorTable	getMatrixOperatorTable()	Return an operator table
void	init(Jep jep)	Initialize the component.

Methods inherited from class com.singularsys.jep.ComponentSubset

getParts

Methods inherited from class java.lang.Object

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

Constructor Details

MatrixComponents

public MatrixComponents(MatrixFactoryI mfact,
 MatrixFieldI mfield)

Constructor with no logical or string support

Parameters:

mfact - the MatrixFactory to use

mfield - the MatrixField to use

MatrixComponents

public MatrixComponents(MatrixFactoryI mfact,
 MatrixFieldI mfield,
 boolean logical,
 boolean strings)

Constructor with optional logical and string support

Parameters:

mfact - the MatrixFactory to use

mfield - the MatrixField to use

logical - whether operations on booleans are supported

strings - whether string operations are supported

Method Details

buildField

protected static MatrixFieldI buildField(MatrixFieldI mfield,
 boolean logical,
 boolean strings)

Creates a field with optional logical and string support

Parameters:

mfield - base field

logical - whether operations on booleans are supported

strings - whether string operations are supported

Returns:

init

public void init(Jep jep)

Description copied from interface: JepComponent

Initialize the component. This method is called whenever a component is added to Jep. Hence, it allows components to keep track of the other components they may rely on.

Specified by:

init in interface JepComponent

Overrides:

init in class ComponentSubset

Parameters:

jep - the current Jep instance

getLightWeightInstance

public JepComponent getLightWeightInstance()

Description copied from interface: JepComponent

Gets a light-weight instance suitable for using in multiple threads.

Specified by:

getLightWeightInstance in interface JepComponent

Overrides:

getLightWeightInstance in class ComponentSubset

Returns:

either a new instance, null or 'this'.

getMatrixFactory

public MatrixFactoryI getMatrixFactory()

getMatrixField

public MatrixFieldI getMatrixField()

getMatrixFunctionTable

public FunctionTable getMatrixFunctionTable()

Return a function table

Returns:

a table created during construction

Since:

Jep 4.0/Extensions 2.1

getMatrixOperatorTable

public MatrixOperatorTable getMatrixOperatorTable()

Return an operator table

Returns:

a table created during construction

Since:

Jep 4.0/Extensions 2.1