ParamParser (jkniv-sqlegance 0.6.9 API)

All Known Implementing Classes:

AbstractParamParser, ParamParserColonMark, ParamParserDollarMark, ParamParserHashMark, ParamParserNoMark, ParamParserQuestionMark
```
public interface ParamParser
```
Strategy to parser the parameters from query extracting yours names or replacing the names for question mark '?', used at JDBC prepared statements. Instances of this class must be IMMUTABLE and safe for use by multiple concurrent threads

Since:

0.6.0

Author:

Alisson Gomes

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String[]`	`find(String query)`	extract the parameters names from query.
`String`	`getPlaceholder()`	Specifies a character that will be replaced to in SQL query.
`ParamMarkType`	`getType()`
`String`	`replaceForPlaceholder(String query)`	Replace the parameters names for question marks
`String`	`replaceForPlaceholder(String query, Object params)`	Replace the parameters names for question marks
`String`	`replaceForPlaceholderWithNumber(String query, Object params)`

- Method Detail
  - find
```
String[] find(String query)
```
    extract the parameters names from query.
    
    Parameters:
    
    query - the SQL sentence
    
    Returns:
    
    array parameters from query
  - replaceForPlaceholder
```
String replaceForPlaceholder(String query,
                             Object params)
```
    Replace the parameters names for question marks
    
    Parameters:
    
    query - the SQL sentence
    
    params - parameters used at query, its necessary when the query use IN clause
    
    Returns:
    
    the new SQL sentence with question marks.
  - replaceForPlaceholder
```
String replaceForPlaceholder(String query)
```
    Replace the parameters names for question marks
    
    Parameters:
    
    query - the SQL sentence
    
    Returns:
    
    the new SQL sentence with question marks.
  - replaceForPlaceholderWithNumber
```
String replaceForPlaceholderWithNumber(String query,
                                       Object params)
```
  - getType
```
ParamMarkType getType()
```
  - getPlaceholder
```
String getPlaceholder()
```
    Specifies a character that will be replaced to in SQL query. Default is ?
    
    Returns:
    
    the place holder from parser