Package org.elasticsearch.common.xcontent

Interface XContentFieldFilter

public interface XContentFieldFilter

A filter that filter fields away from source

Method Summary

Modifier and Type	Method	Description
BytesReference	apply(BytesReference sourceBytes, org.elasticsearch.xcontent.XContentType xContentType)	filter source in BytesReference format and in XContentType content type note that xContentType may be null in some case, we should guess xContentType from sourceBytes in such cases
static XContentFieldFilter	newFieldFilter(String[] includes, String[] excludes)	Construct XContentFieldFilter using given includes and excludes

Method Details

apply

BytesReference apply(BytesReference sourceBytes,
 @Nullable
 org.elasticsearch.xcontent.XContentType xContentType)
              throws IOException

filter source in BytesReference format and in XContentType content type note that xContentType may be null in some case, we should guess xContentType from sourceBytes in such cases

Throws:

IOException

newFieldFilter

static XContentFieldFilter newFieldFilter(String[] includes,
 String[] excludes)

Construct XContentFieldFilter using given includes and excludes

Parameters:

includes - fields to keep, wildcard supported

excludes - fields to remove, wildcard supported

Returns:

filter that filter XContent with given includes and excludes