Metadata

All Known Implementing Classes:

DefaultMetadata
```
@Immutable
@Internal
public interface Metadata
```
An interface which provides metadata for syntax nodes.
CEL Library Internals. Do Not Use.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getLocation()`	Returns the location (like a filename) of the interpreted expression.
`int`	`getPosition(long exprId)`	Returns the character position of the node in the source.
`boolean`	`hasPosition(long exprId)`	Checks if a source position recorded for the provided expression id.

- Method Detail
  - getLocation
```
java.lang.String getLocation()
```
    Returns the location (like a filename) of the interpreted expression.
  - getPosition
```
int getPosition(long exprId)
```
    Returns the character position of the node in the source. This is a 0-based character offset.
  - hasPosition
```
boolean hasPosition(long exprId)
```
    Checks if a source position recorded for the provided expression id.