Class Delete

java.lang.Object

smile.data.formula.Delete

All Implemented Interfaces:

Serializable, Term

public class Delete
extends Object
implements Term

Remove a factor from the formula.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
Delete(Term x)	Constructor.

Method Summary

Modifier and Type	Method	Description
List<Feature>	bind(StructType schema)	Binds the term to a schema.
List<Term>	expand()	Expands the term (e.g.
String	toString()
Set<String>	variables()	Returns the set of variables used in this term.

Methods inherited from class Object

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

Constructor Details

Delete

public Delete(Term x)

Constructor.

Parameters:

x - the term to delete.

Method Details

toString

public String toString()

Overrides:

toString in class Object

bind

public List<Feature> bind(StructType schema)

Description copied from interface: Term

Binds the term to a schema.

Specified by:

bind in interface Term

Parameters:

schema - the schema to bind the term with.

Returns:

the feature list.

variables

public Set<String> variables()

Description copied from interface: Term

Returns the set of variables used in this term.

Specified by:

variables in interface Term

Returns:

the set of variables used in this term.

expand

public List<Term> expand()

Description copied from interface: Term

Expands the term (e.g. FactorCrossing).

Specified by:

expand in interface Term

Returns:

the expanded terms.