Package org.openhab.core.voice.text

Class ExpressionCardinality

java.lang.Object

org.openhab.core.voice.text.Expression

org.openhab.core.voice.text.ExpressionCardinality

public final class ExpressionCardinality
extends Expression

Expression that successfully parses, if a given expression occurs or repeats with a specified cardinality. This class is immutable.

Author:

Tilman Kamp - Initial contribution

Constructor Summary

Constructors

Constructor	Description
ExpressionCardinality(Expression subExpression, boolean atLeastOne, boolean atMostOne)	Constructs a new instance.

Method Summary

Modifier and Type	Method	Description
Expression	getSubExpression()
boolean	isAtLeastOne()
boolean	isAtMostOne()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

ExpressionCardinality

public ExpressionCardinality(Expression subExpression,
 boolean atLeastOne,
 boolean atMostOne)

Constructs a new instance.

Parameters:

subExpression - expression that could occur or repeat

atLeastOne - true, if expression should occur at least one time

atMostOne - true, if expression should occur at most one time

Method Details

toString

public String toString()

Overrides:

toString in class Object

getSubExpression

public Expression getSubExpression()

Returns:

the subExpression

isAtLeastOne

public boolean isAtLeastOne()

Returns:

the atLeastOne

isAtMostOne

public boolean isAtMostOne()

Returns:

the atMostOne