package railo.runtime.sql.exp.op;
import railo.runtime.sql.exp.Expression;
import railo.runtime.sql.exp.ExpressionSupport;
public class Operation2 extends ExpressionSupport implements Operation {
private Expression left;
private Expression right;
private int operator;
public Operation2(Expression left, Expression right,int operator) {
this.left=left;
this.right=right;
this.operator=operator;
}
public static String toString(int operator) {
switch(operator) {
case Operation.OPERATION2_DIVIDE: return "/";
case Operation.OPERATION2_MINUS: return "-";
case Operation.OPERATION2_MULTIPLY: return "*";
case Operation.OPERATION2_PLUS: return "+";
case Operation.OPERATION2_EXP: return "^";
case Operation.OPERATION2_MOD: return "%";
case Operation.OPERATION2_AND: return "and";
case Operation.OPERATION2_OR: return "or";
case Operation.OPERATION2_XOR: return "xor";
case Operation.OPERATION2_EQ: return "=";
case Operation.OPERATION2_GT: return ">";
case Operation.OPERATION2_GTE: return "=>";
case Operation.OPERATION2_LT: return "<";
case Operation.OPERATION2_LTE: return "<=";
case Operation.OPERATION2_LTGT: return "<>";
case Operation.OPERATION2_NEQ: return "!=";
case Operation.OPERATION2_NOT_LIKE: return "not like";
case Operation.OPERATION2_LIKE: return "like";
case Operation.OPERATION1_PLUS: return "+";
case Operation.OPERATION1_MINUS: return "-";
case Operation.OPERATION1_NOT: return "not";
case Operation.OPERATION1_IS_NOT_NULL: return "is not null";
case Operation.OPERATION1_IS_NULL: return "is null";
}
return null;
}
public String toString(boolean noAlias) {
if(noAlias || getIndex()==0)return left.toString(true)+" "+toString(operator)+" "+right.toString(true);
return toString(true)+" as "+getAlias();
}
/**
* @return the left
*/
public Expression getLeft() {
return left;
}
/**
* @return the operator
*/
public int getOperator() {
return operator;
}
/**
* @return the right
*/
public Expression getRight() {
return right;
}
}