/*
* Copyright 2004-2014 H2 Group. Multiple-Licensed under the MPL 2.0,
* and the EPL 1.0 (http://h2database.com/html/license.html).
* Initial Developer: H2 Group
*/
package org.h2.jaqu;
/**
* A condition contains one or two operands and a compare operation.
*
* @param <A> the operand type
*/
class Condition<A> implements Token {
CompareType compareType;
A x, y;
Condition(A x, A y, CompareType compareType) {
this.compareType = compareType;
this.x = x;
this.y = y;
}
@Override
public <T> void appendSQL(SQLStatement stat, Query<T> query) {
query.appendSQL(stat, x);
stat.appendSQL(" ");
stat.appendSQL(compareType.getString());
if (compareType.hasRightExpression()) {
stat.appendSQL(" ");
query.appendSQL(stat, y);
}
}
}