guru.nidi.graphviz.engine

Interface JavascriptEngine

All Known Implementing Classes:

AbstractJavascriptEngine, JdkJavascriptEngine, V8JavascriptEngine

public JavascriptEngine

A javascript engine is NOT thread safe. The engine must provide the global result(s: String) and error(s: String) functions.

Constructor Detail

JavascriptEngine

public JavascriptEngine()

Method Detail

executeJavascript

void executeJavascript(java.lang.String raw)

Execute a piece of javascript code.

Parameters:

raw - the javascript code

executeJavascript

java.lang.String executeJavascript(java.lang.String pre,
                                   java.lang.String src,
                                   java.lang.String post)

Execute a piece of javascript code with a given string parameter. At the end, the function must either call result(s: String) or error(s: String).

Parameters:

pre - Prefixed javascript code

src - The string parameter, does not need to be escaped.

post - Postfixed javascript code

Returns:

org.jetbrains.dokka.NodeRenderContent@67abbd2c: the value given to result or error