Source

All Known Implementing Classes:

CelSource
```
@Internal
public interface Source
```
Common interface definition for source properties.
CEL Library Internals. Do Not Use. Consumers should instead use the canonical implementations such as CelSource.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`CelCodePointArray`	`getContent()`	Gets the original textual content of this source, represented in an array of code points.
`java.lang.String`	`getDescription()`	Gets the description of this source that may optionally be set (example: location of the file containing the source).
`com.google.common.collect.ImmutableMap<java.lang.Long,java.lang.Integer>`	`getPositionsMap()`	Gets the map of each parsed node ID (ex: expression ID, policy ID) to their source positions.
`java.util.Optional<java.lang.String>`	`getSnippet(int line)`	Get the text from the source text that corresponds to `line`.

- Method Detail
  - getContent
```
CelCodePointArray getContent()
```
    Gets the original textual content of this source, represented in an array of code points.
  - getDescription
```
java.lang.String getDescription()
```
    Gets the description of this source that may optionally be set (example: location of the file containing the source).
  - getPositionsMap
```
com.google.common.collect.ImmutableMap<java.lang.Long,java.lang.Integer> getPositionsMap()
```
    Gets the map of each parsed node ID (ex: expression ID, policy ID) to their source positions.
  - getSnippet
```
java.util.Optional<java.lang.String> getSnippet(int line)
```
    Get the text from the source text that corresponds to line. Snippets are split based on the newline ('\n').
    
    Parameters:
    
    line - the line number starting from 1.