Package org.postgresql.jdbc

# Class FieldMetadata

java.lang.Object
org.postgresql.jdbc.FieldMetadata

All Implemented Interfaces:
  `CanEstimateSize`

public class FieldMetadata extends Object implements CanEstimateSize
This is an internal class to hold field metadata info like table name, column name, etc. This class is not meant to be used outside of pgjdbc.

- ## Nested Class Summary

  Nested Classes
  Modifier and Type
  Class
  Description
  `static class`
  `FieldMetadata.Key`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `FieldMetadata(String columnName)`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `long`
  `getSize()`
  `String`
  `toString()`

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- ## Constructor Details

  - ### FieldMetadata

    public FieldMetadata(String columnName)

- ## Method Details

  - ### getSize

    public long getSize()
    Specified by:
      `getSize` in interface `CanEstimateSize`

  - ### toString

    public String toString()
    Overrides:
      `toString` in class `Object`