Class Expression.Op.Bin.And<E>

java.lang.Object

edu.washington.cs.knowitall.logic.Expression<E>

edu.washington.cs.knowitall.logic.Expression.Apply<E>

edu.washington.cs.knowitall.logic.Expression.Op<E>

edu.washington.cs.knowitall.logic.Expression.Op.Bin<E>

edu.washington.cs.knowitall.logic.Expression.Op.Bin.And<E>

Enclosing class:

Expression.Op.Bin<E>

public static class Expression.Op.Bin.And<E>
extends Expression.Op.Bin<E>

The conjunction (logical and) operator.

Nested Class Summary

Nested classes/interfaces inherited from class Expression.Op.Bin

Expression.Op.Bin.And<E>, Expression.Op.Bin.Or<E>

Nested classes/interfaces inherited from class Expression.Op

Expression.Op.Bin<E>, Expression.Op.Mon<E>

Nested classes/interfaces inherited from class Expression

Expression.Apply<E>, Expression.Arg<E>, Expression.Op<E>, Expression.Paren<E>

Field Summary

Fields inherited from class Expression.Op.Bin

left, right

Constructor Summary

Constructors

Constructor	Description
And()

Method Summary

Modifier and Type	Method	Description
boolean	apply(E entity)	Apply this expression to an entity to get true or false.
int	precedence()	The precedence of this operator.
String	toString()

Methods inherited from class Expression.Op.Bin

toString

Methods inherited from class Expression.Op

preceeds

Methods inherited from class Object

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

Constructor Details

And

public And()

Method Details

toString

public String toString()

Overrides:

toString in class Object

apply

public boolean apply(E entity)

Description copied from class: Expression.Apply

Apply this expression to an entity to get true or false.

Specified by:

apply in class Expression.Apply<E>

precedence

public int precedence()

Description copied from class: Expression.Op

The precedence of this operator. A smaller number denotes higher precedence.

Specified by:

precedence in class Expression.Op<E>