goxpath

package module

v0.0.0-...-97928f7 Latest Latest Go to latest Published: Apr 4, 2021 License: MIT Imports: 7 Imported by: 87

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/ChrisTrenkamp/goxpath

Links

Open Source Insights

README ¶

Deprecated. Use xsel instead.

Documentation ¶

Index ¶

func Marshal(n tree.Node, w io.Writer) error
func MarshalStr(n tree.Node) (string, error)
func ParseExec(xpstr string, t tree.Node, opts ...FuncOpts) (tree.Result, error)
type FuncOpts
type Opts
type XPathExec
- func MustParse(xp string) XPathExec
- func Parse(xp string) (XPathExec, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Marshal ¶

func Marshal(n tree.Node, w io.Writer) error

Marshal prints the result tree, r, in XML form to w.

func MarshalStr ¶

func MarshalStr(n tree.Node) (string, error)

MarshalStr is like Marhal, but returns a string.

func ParseExec ¶

func ParseExec(xpstr string, t tree.Node, opts ...FuncOpts) (tree.Result, error)

ParseExec parses the XPath string, xpstr, and runs Exec.

Types ¶

type FuncOpts ¶

type FuncOpts func(*Opts)

FuncOpts is a function wrapper for Opts.

type Opts ¶

type Opts struct {
	NS    map[string]string
	Funcs map[xml.Name]tree.Wrap
	Vars  map[string]tree.Result
}

Opts defines namespace mappings and custom functions for XPath expressions.

type XPathExec ¶

type XPathExec struct {
	// contains filtered or unexported fields
}

XPathExec is the XPath executor, compiled from an XPath string

func MustParse ¶

func MustParse(xp string) XPathExec

MustParse is like Parse, but panics instead of returning an error.

func Parse ¶

func Parse(xp string) (XPathExec, error)

Parse parses the XPath expression, xp, returning an XPath executor.

func (XPathExec) Exec ¶

func (xp XPathExec) Exec(t tree.Node, opts ...FuncOpts) (tree.Result, error)

Exec executes the XPath expression, xp, against the tree, t, with the namespace mappings, ns, and returns the result as a stringer.

func (XPathExec) ExecBool ¶

func (xp XPathExec) ExecBool(t tree.Node, opts ...FuncOpts) (bool, error)

ExecBool is like Exec, except it will attempt to convert the result to its boolean value.

func (XPathExec) ExecNode ¶

func (xp XPathExec) ExecNode(t tree.Node, opts ...FuncOpts) (tree.NodeSet, error)

ExecNode is like Exec, except it will attempt to return the result as a node-set.

func (XPathExec) ExecNum ¶

func (xp XPathExec) ExecNum(t tree.Node, opts ...FuncOpts) (float64, error)

ExecNum is like Exec, except it will attempt to convert the result to its number value.

func (XPathExec) MustExec ¶

func (xp XPathExec) MustExec(t tree.Node, opts ...FuncOpts) tree.Result

MustExec is like Exec, but panics instead of returning an error.

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
cmd
goxpath
internal
execxp
execxp/findutil
execxp/intfns
xsort
lexer
parser
pathexpr
tree
xmlstruct
xmltree
xmltree/xmlbuilder
xmltree/xmlele
xmltree/xmlnode
xconst

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL