FixedPointPreCompInfo (Bouncy Castle Library 1.59 API Specification)

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java.lang.Object
- org.bouncycastle.math.ec.FixedPointPreCompInfo

All Implemented Interfaces:

PreCompInfo
```
public class FixedPointPreCompInfo
extends java.lang.Object
implements PreCompInfo
```
Class holding precomputation data for fixed-point multiplications.

Field Summary

Fields
Modifier and Type	Field	Description
`protected ECLookupTable`	`lookupTable`	Lookup table for the precomputed `ECPoint`s used for a fixed point multiplication.
`protected ECPoint`	`offset`
`protected ECPoint[]`	`preComp`	Deprecated. Will be removed
`protected int`	`width`	The width used for the precomputation.

Constructor Summary

Constructors
Constructor Description

FixedPointPreCompInfo()

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`ECLookupTable`	`getLookupTable()`
`ECPoint`	`getOffset()`
`ECPoint[]`	`getPreComp()`	Deprecated. Use `getLookupTable()` instead
`int`	`getWidth()`
`void`	`setLookupTable(ECLookupTable lookupTable)`
`void`	`setOffset(ECPoint offset)`
`void`	`setPreComp(ECPoint[] preComp)`	Deprecated. Use `setLookupTable(ECLookupTable)` instead
`void`	`setWidth(int width)`

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

- Field Detail
  - offset
```
protected ECPoint offset
```
  - preComp
```
protected ECPoint[] preComp
```
    Deprecated.
    Will be removed
    
    Array holding the precomputed ECPoints used for a fixed point multiplication.
  - lookupTable
```
protected ECLookupTable lookupTable
```
    Lookup table for the precomputed ECPoints used for a fixed point multiplication.
  - width
```
protected int width
```
    The width used for the precomputation. If a larger width precomputation is already available this may be larger than was requested, so calling code should refer to the actual width.
- Constructor Detail
  - FixedPointPreCompInfo
```
public FixedPointPreCompInfo()
```
- Method Detail
  - getLookupTable
```
public ECLookupTable getLookupTable()
```
  - setLookupTable
```
public void setLookupTable(ECLookupTable lookupTable)
```
  - getOffset
```
public ECPoint getOffset()
```
  - setOffset
```
public void setOffset(ECPoint offset)
```
  - getPreComp
```
public ECPoint[] getPreComp()
```
    Deprecated.
    Use getLookupTable() instead
  - setPreComp
```
public void setPreComp(ECPoint[] preComp)
```
    Deprecated.
    Use setLookupTable(ECLookupTable) instead
  - getWidth
```
public int getWidth()
```
  - setWidth
```
public void setWidth(int width)
```

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Bouncy Castle Cryptography Library 1.59

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