org.apache.openjpa.jdbc.kernel.exps
Class HasContainsExpressionVisitor

java.lang.Object
  org.apache.openjpa.kernel.exps.AbstractExpressionVisitor
      org.apache.openjpa.jdbc.kernel.exps.HasContainsExpressionVisitor

All Implemented Interfaces:

ExpressionVisitor

 class HasContainsExpressionVisitor
extends AbstractExpressionVisitor

Determines whether the visited expressions include a "contains" expression.

Author:

Abe White

Constructor Summary

HasContainsExpressionVisitor()

Method Summary

void	enter(Expression exp) Enter an expression.
static boolean	hasContains(Expression exp)

Methods inherited from class org.apache.openjpa.kernel.exps.AbstractExpressionVisitor

enter, exit, exit

Methods inherited from class java.lang.Object

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

Constructor Detail

HasContainsExpressionVisitor

HasContainsExpressionVisitor()

Method Detail

hasContains

public static boolean hasContains(Expression exp)

enter

public void enter(Expression exp)

Description copied from interface: ExpressionVisitor

Enter an expression. The expression will then invoke visits on its components.

Specified by:

enter in interface ExpressionVisitor

Overrides:

enter in class AbstractExpressionVisitor