Script

This component is responsible for the script and creates an object called Script.

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Properties

All Script properties are stored in an object called Script.options

• Script.options.script
  • Type: String
  • The Pig script

• Script.options.myCodeMirror
  • Type: Object
  • CodeMirror object

• Script.options.codeMirrorSel
  • Type: String
  • Selector for CodeMirror

• Script.options.lineNumbers
  • Type: Array
  • Contains line numbers that are highlighted

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Methods

• Script.startListeners()
  • Start listening to custom events.

• Script.initialize(script)
  • Initialize the Script object.
  • @param {String} script The Pig script being run

• Script.getBreakpointCode(id)
  • Get relevant Pig code to the specified node’s id.
  • @param {Number} id The node’s id to get Pig code

• Script.highlightLine(lineNumber)
  • Highlight the line number in the script.
  • @param {Number} lineNumber The line number to highlight

• Script.removeHighlight()
  • Remove all line highlighting in the script.

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Custom Events

Triggers

• highlightCodeLine.tossboss-graph-script
• loadBreakpointCode.tossboss-graph-script

Listens

• clickLogicalOperator.tossboss-graph-view
• clickMRJob.tossboss-graph-view
• clickOutsideGraph.tossboss-graph-view
• loadGraphModel.tossboss-graph-model