Package org.apache.camel.component.aws2.bedrock.runtime.stream

Interface StreamResponseParser

All Known Implementing Classes:

ClaudeStreamParser, CohereStreamParser, LlamaStreamParser, MistralStreamParser, TitanStreamParser

public interface StreamResponseParser

Parser interface for extracting text and metadata from streaming responses of different Bedrock models

Method Summary

Modifier and Type	Method	Description
String	extractCompletionReason(String chunk)	Extract the completion reason from a streaming chunk (if present)
String	extractText(String chunk)	Extract text content from a streaming chunk
Integer	extractTokenCount(String chunk)	Extract the token count from a streaming chunk (if present)
boolean	isFinalChunk(String chunk)	Check if this chunk represents the end of the stream

Method Details

extractText

String extractText(String chunk)
            throws com.fasterxml.jackson.core.JsonProcessingException

Extract text content from a streaming chunk

Parameters:

chunk - the JSON chunk from the stream

Returns:

the extracted text content, or empty string if no text in this chunk

Throws:

com.fasterxml.jackson.core.JsonProcessingException

extractCompletionReason

String extractCompletionReason(String chunk)
                        throws com.fasterxml.jackson.core.JsonProcessingException

Extract the completion reason from a streaming chunk (if present)

Parameters:

chunk - the JSON chunk from the stream

Returns:

the completion reason, or null if not present in this chunk

Throws:

com.fasterxml.jackson.core.JsonProcessingException

extractTokenCount

Integer extractTokenCount(String chunk)
                   throws com.fasterxml.jackson.core.JsonProcessingException

Extract the token count from a streaming chunk (if present)

Parameters:

chunk - the JSON chunk from the stream

Returns:

the token count, or null if not present in this chunk

Throws:

com.fasterxml.jackson.core.JsonProcessingException

isFinalChunk

boolean isFinalChunk(String chunk)
              throws com.fasterxml.jackson.core.JsonProcessingException

Check if this chunk represents the end of the stream

Parameters:

chunk - the JSON chunk from the stream

Returns:

true if this is the final chunk

Throws:

com.fasterxml.jackson.core.JsonProcessingException