/*
* #%L
* Fork of MDB Tools (Java port).
* %%
* Copyright (C) 2008 - 2015 Open Microscopy Environment:
* - Board of Regents of the University of Wisconsin-Madison
* - Glencoe Software, Inc.
* - University of Dundee
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 2.1 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/lgpl-2.1.html>.
* #L%
*/
package mdbtools.dbengine.sql;
public class Condition
{
public static final int AND = 0;
public static final int OR = 1;
private static final String[] operators = new String[]
{
"AND",
"OR"
};
private Object left;
private int operator;
private Object right;
public boolean equals(Object o)
{
if (o instanceof Condition)
{
Condition condition = (Condition)o;
return left.equals(condition.left) &&
operator == condition.operator &&
right.equals(condition.right);
}
else
return false;
}
public String toString()
{
return left.toString() + " " + operators[operator] + " " + right.toString();
}
public String toString(Select sql)
{
return Util.toString(sql,left) + " " + operators[operator] + " " + Util.toString(sql,right);
}
public Object getLeft()
{
return left;
}
public void setLeft(Object left)
{
this.left = left;
}
public void setOperator(int operator)
{
this.operator = operator;
}
public int getOperator()
{
return operator;
}
public Object getRight()
{
return right;
}
public void setRight(Object right)
{
this.right = right;
}
}