ParamsRetriever (I2P Anonymous Network - Java Documentation - Version 1.5.0)

java.lang.Object
- com.thetransactioncompany.jsonrpc2.util.ParamsRetriever

Direct Known Subclasses:

NamedParamsRetriever, PositionalParamsRetriever
```
public abstract class ParamsRetriever
extends Object
```
The base abstract class for the JSON-RPC 2.0 parameter retrievers.

Author:

Vladimir Dzhuvinov

Constructor Summary

Constructors
Constructor Description

ParamsRetriever()

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected static <T extends Enum<T>> T`	`getEnumStringMatch(String input, Class<T> enumClass, boolean ignoreCase)`	Matches a string against an enumeration of acceptable values.
`protected static String`	`getEnumStringMatch(String input, String[] enumStrings, boolean ignoreCase)`	Matches a string against an array of acceptable values.
`abstract int`	`size()`	Returns the parameter count.

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

- Constructor Detail
  - ParamsRetriever
```
public ParamsRetriever()
```
- Method Detail
  - size
```
public abstract int size()
```
    Returns the parameter count.
    
    Returns:
    
    The parameters count.
  - getEnumStringMatch
```
protected static String getEnumStringMatch(String input,
                                           String[] enumStrings,
                                           boolean ignoreCase)
```
    Matches a string against an array of acceptable values.
    
    Parameters:
    
    input - The string to match.
    
    enumStrings - The acceptable string values. Must not be null.
    
    ignoreCase - true for a case insensitive match.
    
    Returns:
    
    The matching string value, null if no match was found.
  - getEnumStringMatch
```
protected static <T extends Enum<T>> T getEnumStringMatch(String input,
                                                          Class<T> enumClass,
                                                          boolean ignoreCase)
```
    Matches a string against an enumeration of acceptable values.
    
    Parameters:
    
    input - The string to match.
    
    enumClass - The enumeration class specifying the acceptable string values. Must not be null.
    
    ignoreCase - true for a case insensitive match.
    
    Returns:
    
    The matching enumeration constant, null if no match was found.