CollectorColumnMapper

java.lang.Object
- org.jdbi.v3.core.array.CollectorColumnMapper<T,A,R>

All Implemented Interfaces:: ColumnMapper<R>

class CollectorColumnMapper<T,A,R>
extends java.lang.Object
implements ColumnMapper<R>

Field Summary

Fields
Modifier and Type Field Description

private java.util.stream.Collector<T,A,R> collector

private ColumnMapper<T> elementMapper

Constructor Summary

Constructors
Constructor Description

CollectorColumnMapper(ColumnMapper<T> elementMapper, java.util.stream.Collector<T,A,R> collector)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private R`	`buildFromResultSet(java.sql.Array array, StatementContext ctx)`
`R`	`map(java.sql.ResultSet r, int columnNumber, StatementContext ctx)`	Map the given column of the current row of the result set to an Object.

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

Methods inherited from interface org.jdbi.v3.core.mapper.ColumnMapper
init, map

- Field Detail
  - elementMapper
```
private final ColumnMapper<T> elementMapper
```
  - collector
```
private final java.util.stream.Collector<T,A,R> collector
```
- Constructor Detail
  - CollectorColumnMapper
```
CollectorColumnMapper(ColumnMapper<T> elementMapper,
                      java.util.stream.Collector<T,A,R> collector)
```
- Method Detail
  - map
```
public R map(java.sql.ResultSet r,
             int columnNumber,
             StatementContext ctx)
      throws java.sql.SQLException
```
    Description copied from interface: ColumnMapper
    
    Map the given column of the current row of the result set to an Object. This method should not cause the result set to advance; allow Jdbi to do that, please.
    
    Specified by:
    
    map in interface ColumnMapper<T>
    
    Parameters:
    
    r - the result set being iterated
    
    columnNumber - the column number to map (starts at 1)
    
    ctx - the statement context
    
    Returns:
    
    the value to return for this column
    
    Throws:
    
    java.sql.SQLException - if anything goes wrong go ahead and let this percolate; Jdbi will handle it
  - buildFromResultSet
```
private R buildFromResultSet(java.sql.Array array,
                             StatementContext ctx)
                      throws java.sql.SQLException
```
    Throws:
    
    java.sql.SQLException