package ql.ast.expression.relational; import ql.ast.Expression; import ql.ast.QLType; import ql.ast.expression.Binary; import ql.ast.type.QLBoolean; import ql.ast.visitor.ExpressionVisitor; public class NotEqual extends Binary { public NotEqual(Expression left, Expression right) { super(left, right, "!="); } @Override public <T> T accept(ExpressionVisitor<T> visitor) { return visitor.visit(this); } @Override public QLType getType() { return new QLBoolean(); } }