SolrDocument::getChildDocuments

SolrDocument::getField

SolrDocument::getChildDocumentsCount

(PECL solr >= 2.3.0)

SolrDocument::getChildDocumentsCount — Returns the number of child documents

说明

public integer SolrDocument::getChildDocumentsCount ( void )

Returns the number of child documents

参数

此函数没有参数。

返回值

参见

SolrDocument::hasChildDocuments() - Checks whether the document has any child documents
SolrDocument::getChildDocuments() - Returns an array of child documents (SolrDocument)

SolrDocument::getChildDocuments

SolrDocument::getField