SubColumnFinder (Snowflake Ingest SDK 4.0.1-unshaded API)

java.lang.Object
- net.snowflake.ingest.utils.SubColumnFinder

```
public class SubColumnFinder
extends Object
```
Helper class to find all leaf columns in an immutable schema given a fieldId.

Constructor Summary

Constructors
Constructor Description

SubColumnFinder(org.apache.parquet.schema.MessageType schema)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getDotPath(org.apache.parquet.schema.Type.ID id)`	Get the dot path of a node in the schema.
`List<String>`	`getPath(org.apache.parquet.schema.Type.ID id)`	Get the path of a node in the schema.
`List<String>`	`getSubColumns(org.apache.parquet.schema.Type.ID id)`	Get all leaf sub-column's field id of a node in the schema.

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

- Constructor Detail
  - SubColumnFinder
```
public SubColumnFinder(org.apache.parquet.schema.MessageType schema)
```
- Method Detail
  - getSubColumns
```
public List<String> getSubColumns(org.apache.parquet.schema.Type.ID id)
```
    Get all leaf sub-column's field id of a node in the schema.
    
    Parameters:
    
    id - Field id of the node
    
    Returns:
    
    List of sub-column's field id
  - getDotPath
```
public String getDotPath(org.apache.parquet.schema.Type.ID id)
```
    Get the dot path of a node in the schema.
    
    Parameters:
    
    id - Field ID of the node
    
    Returns:
    
    Dot path of the node
  - getPath
```
public List<String> getPath(org.apache.parquet.schema.Type.ID id)
```
    Get the path of a node in the schema.
    
    Parameters:
    
    id - Field ID of the node
    
    Returns:
    
    Path of the node