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Hibernate's core ORM functionality
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or http://www.gnu.org/licenses/lgpl-2.1.html
*/
package org.hibernate.sql.ast.tree.spi.expression;
import org.hibernate.sql.SqlExpressableType;
import org.hibernate.sql.ast.consume.spi.SqlAstWalker;
/**
* @author Steve Ebersole
*/
public class SqrtFunction extends AbstractStandardFunction {
private final Expression argument;
private final SqlExpressableType type;
public SqrtFunction(Expression argument) {
this( argument, argument.getType() );
}
public SqrtFunction(Expression argument, SqlExpressableType type) {
this.argument = argument;
this.type = type;
}
public Expression getArgument() {
return argument;
}
@Override
public void accept(SqlAstWalker walker) {
walker.visitSqrtFunction( this );
}
@Override
public SqlExpressableType getExpressableType() {
return type;
}
@Override
public SqlExpressableType getType() {
return type;
}
}