CollationWeights (moe.ios.core API)

java.lang.Object
- com.ibm.icu.impl.coll.CollationWeights

```
public final class CollationWeights
extends Object
```
Allocates n collation element weights between two exclusive limits. Used only internally by the collation tailoring builder.

Constructor Summary

Constructors
Constructor Description

CollationWeights()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`allocWeights(long lowerLimit, long upperLimit, int n)`	Determine heuristically what ranges to use for a given number of weights between (excluding) two limits.
`void`	`initForPrimary(boolean compressible)`
`void`	`initForSecondary()`
`void`	`initForTertiary()`
`static int`	`lengthOfWeight(long weight)`
`long`	`nextWeight()`	Given a set of ranges calculated by allocWeights(), iterate through the weights.

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

- Constructor Detail
  - CollationWeights
```
public CollationWeights()
```
- Method Detail
  - initForPrimary
```
public void initForPrimary(boolean compressible)
```
  - initForSecondary
```
public void initForSecondary()
```
  - initForTertiary
```
public void initForTertiary()
```
  - allocWeights
```
public boolean allocWeights(long lowerLimit,
                            long upperLimit,
                            int n)
```
    Determine heuristically what ranges to use for a given number of weights between (excluding) two limits.
    
    Parameters:
    
    lowerLimit - A collation element weight; the ranges will be filled to cover weights greater than this one.
    
    upperLimit - A collation element weight; the ranges will be filled to cover weights less than this one.
    
    n - The number of collation element weights w necessary such that lowerLimit
    Returns:
    
    true if it is possible to fit n elements between the limits
  - nextWeight
```
public long nextWeight()
```
    Given a set of ranges calculated by allocWeights(), iterate through the weights. The ranges are modified to keep the current iteration state.
    
    Returns:
    
    The next weight in the ranges, or 0xffffffff if there is none left.
  - lengthOfWeight
```
public static int lengthOfWeight(long weight)
```