net.sf.jailer.datamodel.filter_template

Class Clause

java.lang.Object

net.sf.jailer.datamodel.filter_template.Clause

public class Clause
extends Object

A clause of a FilterTemplate.

Author:

Ralf Wisser

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Clause.Predicate Predicates.
static class	Clause.Subject Subjects.

Constructor Summary

Constructors

Constructor and Description
Clause() Constructor.
Clause(Clause other) Copy constructor.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	eval(Table table, Column column) Evaluates the clause for a given column.
String	getObject()
Clause.Predicate	getPredicate()
Clause.Subject	getSubject()
void	setObject(String object)
void	setPredicate(Clause.Predicate predicate)
void	setSubject(Clause.Subject subject)

Methods inherited from class java.lang.Object

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

Constructor Detail

Clause

public Clause()

Constructor.

Clause

public Clause(Clause other)

Copy constructor.

Method Detail

getSubject

public Clause.Subject getSubject()

Returns:

the subject

setSubject

public void setSubject(Clause.Subject subject)

Parameters:

subject - the subject to set

getPredicate

public Clause.Predicate getPredicate()

Returns:

the predicate

setPredicate

public void setPredicate(Clause.Predicate predicate)

Parameters:

predicate - the predicate to set

getObject

public String getObject()

Returns:

the object

setObject

public void setObject(String object)

Parameters:

object - the object to set

eval

public boolean eval(Table table,
           Column column)

Evaluates the clause for a given column.

Parameters:

table - the column's table

column - the column

Returns:

result