org.apache.ambari.server.api.predicate.expressions

Class LogicalExpressionFactory

java.lang.Object

org.apache.ambari.server.api.predicate.expressions.LogicalExpressionFactory

public class LogicalExpressionFactory
extends Object

Factory of logical expression instances.

Constructor Summary

Constructors

Constructor and Description
LogicalExpressionFactory()

Method Summary

Modifier and Type	Method and Description
static LogicalExpression	createLogicalExpression(LogicalOperator op) Create a logical expression instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

LogicalExpressionFactory

public LogicalExpressionFactory()

Method Detail

createLogicalExpression

public static LogicalExpression createLogicalExpression(LogicalOperator op)
                                                 throws InvalidQueryException

Create a logical expression instance.

Parameters:

op - the logical operator

Returns:

a new logical expression instance

Throws:

InvalidQueryException