PrefixUtils (TopBraid SHACL API 1.4.2 API)

java.lang.Object
- org.topbraid.jenax.util.PrefixUtils

```
public class PrefixUtils
extends Object
```

Constructor Summary

Constructors
Constructor Description

PrefixUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static boolean`	`alignPrefixMap(org.apache.jena.graph.Graph dstGraph, org.apache.jena.graph.Graph srcGraph)`	Make the `dstGraph` prefix map the same `srcGraph` prefix map, only making chnages where necessary.
`static boolean`	`copyPrefixMap(org.apache.jena.graph.Graph dstGraph, org.apache.jena.graph.Graph srcGraph)`	Copy prefix mappings into `dstGraph` from `srcGraph`, checking whether the prefix mapping is already set.
`static boolean`	`removeMissingPrefixes(org.apache.jena.graph.Graph dstGraph, org.apache.jena.graph.Graph srcGraph)`	Remove prefix mappings from `dstGraph` that do not exist in `srcGraph`.

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

- Constructor Detail
  - PrefixUtils
```
public PrefixUtils()
```
- Method Detail
  - alignPrefixMap
```
public static boolean alignPrefixMap(org.apache.jena.graph.Graph dstGraph,
                                     org.apache.jena.graph.Graph srcGraph)
```
    Make the dstGraph prefix map the same srcGraph prefix map, only making chnages where necessary.
    
    Parameters:
    
    dstGraph - the destination graph
    
    srcGraph - the source graph
    
    Returns:
    
    false if no changes where made.
  - copyPrefixMap
```
public static boolean copyPrefixMap(org.apache.jena.graph.Graph dstGraph,
                                    org.apache.jena.graph.Graph srcGraph)
```
    Copy prefix mappings into dstGraph from srcGraph, checking whether the prefix mapping is already set.
    
    Parameters:
    
    dstGraph - the destination graph
    
    srcGraph - the source graph
    
    Returns:
    
    false if no changes where made.
  - removeMissingPrefixes
```
public static boolean removeMissingPrefixes(org.apache.jena.graph.Graph dstGraph,
                                            org.apache.jena.graph.Graph srcGraph)
```
    Remove prefix mappings from dstGraph that do not exist in srcGraph.
    
    Parameters:
    
    dstGraph - the destination graph
    
    srcGraph - the source graph
    
    Returns:
    
    false if no changes where made.