X9ECParametersHolder (Bouncy Castle Library 1.85 API Specification)
Date: 2026-07-12

org.bouncycastle.asn1.x9

## Class X9ECParametersHolder

- java.lang.Object
- - org.bouncycastle.asn1.x9.X9ECParametersHolder

-     public abstract class X9ECParametersHolder
      extends java.lang.Object

  A holding class that allows for X9ECParameters to be lazily constructed.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `X9ECParametersHolder()`

  - ### Method Summary

    All Methods Instance Methods Abstract Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected ECCurve` | `createCurve()`
    `protected abstract X9ECParameters` | `createParameters()`
    `ECCurve` | `getCurve()`
    `X9ECParameters` | `getParameters()`

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

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

- - ### Constructor Detail

    - #### X9ECParametersHolder

          public X9ECParametersHolder()

  - ### Method Detail

    - #### getCurve

          public ECCurve getCurve()

    - #### getParameters

          public X9ECParameters getParameters()

    - #### createCurve

          protected ECCurve createCurve()

    - #### createParameters

          protected abstract X9ECParameters createParameters()