Utils (stumps 1.0-SNAPSHOT API)

java.lang.Object
- com.neurosys.odb.util.Utils

```
public class Utils
extends Object
```
Class will handle requests to check whether the query to be applied on OrientDB database requires a parameter or not.
'countQuestionMarkInQuery()' will calculate no of occurrence of '?' in a query.
'countQuestionMarkAsStringInQuery()' will calculate no of occurrence of '?' (eg : "name = ?") as part of some string (eg : "name = 'Daen?rys' ") in query.
'hasParam()' will be called by calling API directly and will be responsible for calculating whether param is required or not in the query.

If there is a difference between returned count values from 'countQuestionMarkInQuery()' and 'countQuestionMarkAsStringInQuery()', this means that parameter is required in query and in such cases 'hasParam()' will return 'true'.

ODBQueryTransformer

Author:: Nitin Sharma
See Also:: Pattern, Matcher

Constructor Summary

Constructors
Constructor and Description

Utils()

Constructors
Constructor and Description
`Utils()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`hasParam(String query)` Function will calculate whether parameters are required by the Query on the basis of results obtained from calling 'countQuestionMarkInQuery()' and 'countQuestionMarkAsStringInQuery()'.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Utils
```
public Utils()
```
- Method Detail
  - hasParam
```
public boolean hasParam(String query)
```
    Function will calculate whether parameters are required by the Query on the basis of results obtained from calling 'countQuestionMarkInQuery()' and 'countQuestionMarkAsStringInQuery()'.
    
    Function will return false if no. of occurrence of '?' in Query is equal to no. of occurrence of '?' as a part of String in Query (because this will mean that '?' are only used as a part of some String and not as a parameter.
    
    Parameters:
    
    query - : String in which parameter is to be searched.
    
    Returns:
    
    true : if parameter is required by the query.

Class Utils

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Utils

Method Detail

hasParam