ClientParameterMetaData (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.client.am.ClientParameterMetaData

All Implemented Interfaces:: java.sql.ParameterMetaData, java.sql.Wrapper

public class ClientParameterMetaData
extends java.lang.Object
implements java.sql.ParameterMetaData

Field Summary

Fields
Modifier and Type Field Description

private ColumnMetaData columnMetaData_
- Fields inherited from interface java.sql.ParameterMetaData
  parameterModeIn, parameterModeInOut, parameterModeOut, parameterModeUnknown, parameterNoNulls, parameterNullable, parameterNullableUnknown

Fields
Modifier and Type	Field	Description
`private ColumnMetaData`	`columnMetaData_`

Constructor Summary

Constructors
Constructor Description

ClientParameterMetaData(ColumnMetaData columnMetaData)

Constructors
Constructor	Description
`ClientParameterMetaData(ColumnMetaData columnMetaData)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getParameterClassName(int param)`
`int`	`getParameterCount()`
`int`	`getParameterMode(int param)`
`int`	`getParameterType(int param)`
`java.lang.String`	`getParameterTypeName(int param)`
`int`	`getPrecision(int param)`
`int`	`getScale(int param)`
`int`	`isNullable(int param)`
`boolean`	`isSigned(int param)`
`boolean`	`isWrapperFor(java.lang.Class<?> iface)`	Check whether this instance wraps an object that implements the interface specified by `iface`.
`<T> T`	`unwrap(java.lang.Class<T> iface)`	Returns `this` if this class implements the specified interface.

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

- Field Detail
  - columnMetaData_
```
private ColumnMetaData columnMetaData_
```
- Constructor Detail
  - ClientParameterMetaData
```
public ClientParameterMetaData(ColumnMetaData columnMetaData)
```
- Method Detail
  - getParameterCount
```
public int getParameterCount()
                      throws java.sql.SQLException
```
    Specified by:
    
    getParameterCount in interface java.sql.ParameterMetaData
    
    Throws:
    
    java.sql.SQLException
  - getParameterType
```
public int getParameterType(int param)
                     throws java.sql.SQLException
```
    Specified by:
    
    getParameterType in interface java.sql.ParameterMetaData
    
    Throws:
    
    java.sql.SQLException
  - getParameterTypeName
```
public java.lang.String getParameterTypeName(int param)
                                      throws java.sql.SQLException
```
    Specified by:
    
    getParameterTypeName in interface java.sql.ParameterMetaData
    
    Throws:
    
    java.sql.SQLException
  - getParameterClassName
```
public java.lang.String getParameterClassName(int param)
                                       throws java.sql.SQLException
```
    Specified by:
    
    getParameterClassName in interface java.sql.ParameterMetaData
    
    Throws:
    
    java.sql.SQLException
  - getParameterMode
```
public int getParameterMode(int param)
                     throws java.sql.SQLException
```
    Specified by:
    
    getParameterMode in interface java.sql.ParameterMetaData
    
    Throws:
    
    java.sql.SQLException
  - isNullable
```
public int isNullable(int param)
               throws java.sql.SQLException
```
    Specified by:
    
    isNullable in interface java.sql.ParameterMetaData
    
    Throws:
    
    java.sql.SQLException
  - isSigned
```
public boolean isSigned(int param)
                 throws java.sql.SQLException
```
    Specified by:
    
    isSigned in interface java.sql.ParameterMetaData
    
    Throws:
    
    java.sql.SQLException
  - getPrecision
```
public int getPrecision(int param)
                 throws java.sql.SQLException
```
    Specified by:
    
    getPrecision in interface java.sql.ParameterMetaData
    
    Throws:
    
    java.sql.SQLException
  - getScale
```
public int getScale(int param)
             throws java.sql.SQLException
```
    Specified by:
    
    getScale in interface java.sql.ParameterMetaData
    
    Throws:
    
    java.sql.SQLException
  - isWrapperFor
```
public boolean isWrapperFor(java.lang.Class<?> iface)
                     throws java.sql.SQLException
```
    Check whether this instance wraps an object that implements the interface specified by iface.
    
    Specified by:
    
    isWrapperFor in interface java.sql.Wrapper
    
    Parameters:
    
    iface - a class defining an interface
    
    Returns:
    
    true if this instance implements iface, or false otherwise
    
    Throws:
    
    java.sql.SQLException - if an error occurs while determining if this instance implements iface
  - unwrap
```
public <T> T unwrap(java.lang.Class<T> iface)
             throws java.sql.SQLException
```
    Returns this if this class implements the specified interface.
    
    Specified by:
    
    unwrap in interface java.sql.Wrapper
    
    Parameters:
    
    iface - a class defining an interface
    
    Returns:
    
    an object that implements the interface
    
    Throws:
    
    java.sql.SQLException - if no object is found that implements the interface

Class ClientParameterMetaData

Field Summary

Fields inherited from interface java.sql.ParameterMetaData

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

columnMetaData_

Constructor Detail

ClientParameterMetaData

Method Detail

getParameterCount

getParameterType

getParameterTypeName

getParameterClassName

getParameterMode

isNullable

isSigned

getPrecision

getScale

isWrapperFor

unwrap