arsam
1f39fc7dc8
Import the existing local project snapshot. This commit organizes existing files; it does not represent newly developed functionality.
24 lines
986 B
Go
24 lines
986 B
Go
package parser
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import "io"
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// QueryAttrMap stores a mapping of parser query and an attribute which data
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// should be retrieved. Example: QueryAttrMap{"div": "class"}. Here div elements
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// should be found and the class value of each will be collected.
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type QueryAttrMap map[string]string
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// QueryResult stores all results parsed using the QueryAttrMap value. For preventing
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// data duplicates the values are stored in a map structure.
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type QueryResult map[string]struct{}
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// Parser describes a generic set of parser functions.
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type Parser interface {
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// FindContent searches for only one element and returns its text content.
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FindContent(r io.Reader, query string) (string, error)
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// FindAttrMap searches by multiple queries and retrieves corresponding attributes
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// of found elements. All queries and related attributes stores within QueryAttrMap.
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// All results will be stored in QueryResult.
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FindAttrMap(io.Reader, QueryAttrMap, QueryResult) error
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}
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