NodeStateDiffer (Oak DocumentNodeStore 1.42.0 API)

All Known Implementing Classes:

DocumentNodeStore
```
public interface NodeStateDiffer
```

Field Summary

Fields
Modifier and Type Field Description

static NodeStateDiffer DEFAULT_DIFFER

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`compare(@NotNull AbstractDocumentNodeState node, @NotNull AbstractDocumentNodeState base, @NotNull org.apache.jackrabbit.oak.spi.state.NodeStateDiff diff)`	Compares the given `node` against the `base` state and reports the differences to the `NodeStateDiff`.

- Field Detail
  - DEFAULT_DIFFER
```
static final NodeStateDiffer DEFAULT_DIFFER
```
- Method Detail
  - compare
```
boolean compare(@NotNull
                @NotNull AbstractDocumentNodeState node,
                @NotNull
                @NotNull AbstractDocumentNodeState base,
                @NotNull
                @NotNull org.apache.jackrabbit.oak.spi.state.NodeStateDiff diff)
```
    Compares the given node against the base state and reports the differences to the NodeStateDiff.
    
    Parameters:
    
    node - the node to compare.
    
    base - the base node to compare against.
    
    diff - handler of node state differences
    
    Returns:
    
    true if the full diff was performed, or false if it was aborted as requested by the handler (see the NodeStateDiff contract for more details)