FastpathArg (PostgreSQL JDBC Driver - JDBC 4.2 42.7.9 API)

java.lang.Object
- org.postgresql.fastpath.FastpathArg

```
public class FastpathArg
extends java.lang.Object
```
Each fastpath call requires an array of arguments, the number and type dependent on the function being called.

Constructor Summary

Constructors
Constructor	Description
`FastpathArg(byte[] bytes)`	Constructs an argument that consists of an array of bytes.
`FastpathArg(byte[] buf, int off, int len)`	Constructs an argument that consists of part of a byte array.
`FastpathArg(int value)`	Constructs an argument that consists of an integer value.
`FastpathArg(long value)`	Constructs an argument that consists of an integer value.
`FastpathArg(java.lang.String s)`	Constructs an argument that consists of a String.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type Method Description

static FastpathArg of(ByteStreamWriter writer)
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FastpathArg
```
public FastpathArg(int value)
```
    Constructs an argument that consists of an integer value.
    
    Parameters:
    
    value - int value to set
  - FastpathArg
```
public FastpathArg(long value)
```
    Constructs an argument that consists of an integer value.
    
    Parameters:
    
    value - int value to set
  - FastpathArg
```
public FastpathArg(byte[] bytes)
```
    Constructs an argument that consists of an array of bytes.
    
    Parameters:
    
    bytes - array to store
  - FastpathArg
```
public FastpathArg(byte[] buf,
                   int off,
                   int len)
```
    Constructs an argument that consists of part of a byte array.
    
    Parameters:
    
    buf - source array
    
    off - offset within array
    
    len - length of data to include
  - FastpathArg
```
public FastpathArg(java.lang.String s)
```
    Constructs an argument that consists of a String.
    
    Parameters:
    
    s - String to store
- Method Detail
  - of
```
public static FastpathArg of(ByteStreamWriter writer)
```