{
  "contractName": "AppealableArbitrator",
  "abi": [
    {
      "constant": true,
      "inputs": [
        {
          "name": "",
          "type": "uint256"
        }
      ],
      "name": "appealDisputeIDsToDisputeIDs",
      "outputs": [
        {
          "name": "",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [],
      "name": "arbitratorExtraData",
      "outputs": [
        {
          "name": "",
          "type": "bytes"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "_disputeID",
          "type": "uint256"
        }
      ],
      "name": "currentRuling",
      "outputs": [
        {
          "name": "ruling",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_disputeID",
          "type": "uint256"
        },
        {
          "name": "_ruling",
          "type": "uint256"
        }
      ],
      "name": "rule",
      "outputs": [],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "",
          "type": "uint256"
        }
      ],
      "name": "appealDisputes",
      "outputs": [
        {
          "name": "rulingTime",
          "type": "uint256"
        },
        {
          "name": "arbitrator",
          "type": "address"
        },
        {
          "name": "appealDisputeID",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "",
          "type": "uint256"
        }
      ],
      "name": "disputes",
      "outputs": [
        {
          "name": "arbitrated",
          "type": "address"
        },
        {
          "name": "choices",
          "type": "uint256"
        },
        {
          "name": "fee",
          "type": "uint256"
        },
        {
          "name": "ruling",
          "type": "uint256"
        },
        {
          "name": "status",
          "type": "uint8"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [],
      "name": "timeOut",
      "outputs": [
        {
          "name": "",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [],
      "name": "arbitrator",
      "outputs": [
        {
          "name": "",
          "type": "address"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [],
      "name": "owner",
      "outputs": [
        {
          "name": "",
          "type": "address"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "_disputeID",
          "type": "uint256"
        }
      ],
      "name": "appealPeriod",
      "outputs": [
        {
          "name": "start",
          "type": "uint256"
        },
        {
          "name": "end",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_choices",
          "type": "uint256"
        },
        {
          "name": "_extraData",
          "type": "bytes"
        }
      ],
      "name": "createDispute",
      "outputs": [
        {
          "name": "disputeID",
          "type": "uint256"
        }
      ],
      "payable": true,
      "stateMutability": "payable",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "_extraData",
          "type": "bytes"
        }
      ],
      "name": "arbitrationCost",
      "outputs": [
        {
          "name": "fee",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_arbitrationPrice",
          "type": "uint256"
        }
      ],
      "name": "setArbitrationPrice",
      "outputs": [],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "name": "_arbitrationPrice",
          "type": "uint256"
        },
        {
          "name": "_arbitrator",
          "type": "address"
        },
        {
          "name": "_arbitratorExtraData",
          "type": "bytes"
        },
        {
          "name": "_timeOut",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "constructor"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "name": "_metaEvidenceID",
          "type": "uint256"
        },
        {
          "indexed": false,
          "name": "_evidence",
          "type": "string"
        }
      ],
      "name": "MetaEvidence",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "name": "_arbitrator",
          "type": "address"
        },
        {
          "indexed": true,
          "name": "_disputeID",
          "type": "uint256"
        },
        {
          "indexed": false,
          "name": "_metaEvidenceID",
          "type": "uint256"
        }
      ],
      "name": "Dispute",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "name": "_arbitrator",
          "type": "address"
        },
        {
          "indexed": true,
          "name": "_disputeID",
          "type": "uint256"
        },
        {
          "indexed": true,
          "name": "_party",
          "type": "address"
        },
        {
          "indexed": false,
          "name": "_evidence",
          "type": "string"
        }
      ],
      "name": "Evidence",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "name": "_arbitrator",
          "type": "address"
        },
        {
          "indexed": true,
          "name": "_disputeID",
          "type": "uint256"
        },
        {
          "indexed": false,
          "name": "_ruling",
          "type": "uint256"
        }
      ],
      "name": "Ruling",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "name": "_disputeID",
          "type": "uint256"
        },
        {
          "indexed": true,
          "name": "_arbitrable",
          "type": "address"
        }
      ],
      "name": "DisputeCreation",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "name": "_disputeID",
          "type": "uint256"
        },
        {
          "indexed": true,
          "name": "_arbitrable",
          "type": "address"
        }
      ],
      "name": "AppealPossible",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "name": "_disputeID",
          "type": "uint256"
        },
        {
          "indexed": true,
          "name": "_arbitrable",
          "type": "address"
        }
      ],
      "name": "AppealDecision",
      "type": "event"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_arbitrator",
          "type": "address"
        }
      ],
      "name": "changeArbitrator",
      "outputs": [],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_timeOut",
          "type": "uint256"
        }
      ],
      "name": "changeTimeOut",
      "outputs": [],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "_disputeID",
          "type": "uint256"
        }
      ],
      "name": "getAppealDisputeID",
      "outputs": [
        {
          "name": "disputeID",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_disputeID",
          "type": "uint256"
        },
        {
          "name": "_extraData",
          "type": "bytes"
        }
      ],
      "name": "appeal",
      "outputs": [],
      "payable": true,
      "stateMutability": "payable",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_disputeID",
          "type": "uint256"
        },
        {
          "name": "_ruling",
          "type": "uint256"
        }
      ],
      "name": "giveRuling",
      "outputs": [],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "_disputeID",
          "type": "uint256"
        },
        {
          "name": "_extraData",
          "type": "bytes"
        }
      ],
      "name": "appealCost",
      "outputs": [
        {
          "name": "cost",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "_disputeID",
          "type": "uint256"
        }
      ],
      "name": "disputeStatus",
      "outputs": [
        {
          "name": "status",
          "type": "uint8"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    }
  ],
  "bytecode": 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  "source": "pragma solidity ^0.4.24;\n\nimport \"./CentralizedArbitrator.sol\";\n\n/**\n *  @title AppealableArbitrator\n *  @author Enrique Piqueras - <epiquerass@gmail.com>\n *  @dev A centralized arbitrator that can be appealed.\n */\ncontract AppealableArbitrator is CentralizedArbitrator, Arbitrable {\n    /* Structs */\n\n    struct AppealDispute {\n        uint rulingTime;\n        Arbitrator arbitrator;\n        uint appealDisputeID;\n    }\n\n    /* Storage */\n\n    uint public timeOut;\n    mapping(uint => AppealDispute) public appealDisputes;\n    mapping(uint => uint) public appealDisputeIDsToDisputeIDs;\n\n    /* Constructor */\n\n    /** @dev Constructs the `AppealableArbitrator` contract.\n     *  @param _arbitrationPrice The amount to be paid for arbitration.\n     *  @param _arbitrator The back up arbitrator.\n     *  @param _arbitratorExtraData Not used by this contract.\n     *  @param _timeOut The time out for the appeal period.\n     */\n    constructor(\n        uint _arbitrationPrice,\n        Arbitrator _arbitrator,\n        bytes _arbitratorExtraData,\n        uint _timeOut\n    ) public CentralizedArbitrator(_arbitrationPrice) Arbitrable(_arbitrator, _arbitratorExtraData) {\n        timeOut = _timeOut;\n    }\n\n    /* External */\n\n    /** @dev Changes the back up arbitrator.\n     *  @param _arbitrator The new back up arbitrator.\n     */\n    function changeArbitrator(Arbitrator _arbitrator) external onlyOwner {\n        arbitrator = _arbitrator;\n    }\n\n    /** @dev Changes the time out.\n     *  @param _timeOut The new time out.\n     */\n    function changeTimeOut(uint _timeOut) external onlyOwner {\n        timeOut = _timeOut;\n    }\n\n    /* External Views */\n\n    /** @dev Gets the specified dispute's latest appeal ID.\n     *  @param _disputeID The ID of the dispute.\n     */\n    function getAppealDisputeID(uint _disputeID) external view returns(uint disputeID) {\n        if (appealDisputes[_disputeID].arbitrator != Arbitrator(address(0)))\n            disputeID = AppealableArbitrator(appealDisputes[_disputeID].arbitrator).getAppealDisputeID(appealDisputes[_disputeID].appealDisputeID);\n        else disputeID = _disputeID;\n    }\n\n    /* Public */\n\n    /** @dev Appeals a ruling.\n     *  @param _disputeID The ID of the dispute.\n     *  @param _extraData Additional info about the appeal.\n     */\n    function appeal(uint _disputeID, bytes _extraData) public payable requireAppealFee(_disputeID, _extraData) {\n        super.appeal(_disputeID, _extraData);\n        if (appealDisputes[_disputeID].arbitrator != Arbitrator(address(0)))\n            appealDisputes[_disputeID].arbitrator.appeal.value(msg.value)(appealDisputes[_disputeID].appealDisputeID, _extraData);\n        else {\n            appealDisputes[_disputeID].arbitrator = arbitrator;\n            appealDisputes[_disputeID].appealDisputeID = arbitrator.createDispute.value(msg.value)(disputes[_disputeID].choices, _extraData);\n            appealDisputeIDsToDisputeIDs[appealDisputes[_disputeID].appealDisputeID] = _disputeID;\n        }\n    }\n\n    /** @dev Gives a ruling.\n     *  @param _disputeID The ID of the dispute.\n     *  @param _ruling The ruling.\n     */\n    function giveRuling(uint _disputeID, uint _ruling) public {\n        require(disputes[_disputeID].status != DisputeStatus.Solved, \"The specified dispute is already resolved.\");\n        if (appealDisputes[_disputeID].arbitrator != Arbitrator(address(0))) {\n            require(Arbitrator(msg.sender) == appealDisputes[_disputeID].arbitrator, \"Appealed disputes must be ruled by their back up arbitrator.\");\n            super._giveRuling(_disputeID, _ruling);\n        } else {\n            require(msg.sender == owner, \"Not appealed disputes must be ruled by the owner.\");\n            if (disputes[_disputeID].status == DisputeStatus.Appealable) {\n                if (now - appealDisputes[_disputeID].rulingTime > timeOut)\n                    super._giveRuling(_disputeID, disputes[_disputeID].ruling);\n                else revert(\"Time out time has not passed yet.\");\n            } else {\n                disputes[_disputeID].ruling = _ruling;\n                disputes[_disputeID].status = DisputeStatus.Appealable;\n                appealDisputes[_disputeID].rulingTime = now;\n                emit AppealPossible(_disputeID, disputes[_disputeID].arbitrated);\n            }\n        }\n    }\n\n    /* Public Views */\n\n    /** @dev Gets the cost of appeal for the specified dispute.\n     *  @param _disputeID The ID of the dispute.\n     *  @param _extraData Additional info about the appeal.\n     *  @return The cost of the appeal.\n     */\n    function appealCost(uint _disputeID, bytes _extraData) public view returns(uint cost) {\n        if (appealDisputes[_disputeID].arbitrator != Arbitrator(address(0)))\n            cost = appealDisputes[_disputeID].arbitrator.appealCost(appealDisputes[_disputeID].appealDisputeID, _extraData);\n        else if (disputes[_disputeID].status == DisputeStatus.Appealable) cost = arbitrator.arbitrationCost(_extraData);\n        else cost = NOT_PAYABLE_VALUE;\n    }\n\n    /** @dev Gets the status of the specified dispute.\n     *  @param _disputeID The ID of the dispute.\n     *  @return The status.\n     */\n    function disputeStatus(uint _disputeID) public view returns(DisputeStatus status) {\n        if (appealDisputes[_disputeID].arbitrator != Arbitrator(address(0)))\n            status = appealDisputes[_disputeID].arbitrator.disputeStatus(appealDisputes[_disputeID].appealDisputeID);\n        else status = disputes[_disputeID].status;\n    }\n\n    /* Internal */\n\n    /** @dev Executes the ruling of the specified dispute.\n     *  @param _disputeID The ID of the dispute.\n     *  @param _ruling The ruling.\n     */\n    function executeRuling(uint _disputeID, uint _ruling) internal {\n        require(\n            appealDisputes[appealDisputeIDsToDisputeIDs[_disputeID]].arbitrator != Arbitrator(address(0)),\n            \"The dispute must have been appealed.\"\n        );\n        giveRuling(appealDisputeIDsToDisputeIDs[_disputeID], _ruling);\n    }\n}\n",
  "sourcePath": "/private/tmp/kleros-interaction/contracts/standard/arbitration/AppealableArbitrator.sol",
  "ast": {
    "absolutePath": "/private/tmp/kleros-interaction/contracts/standard/arbitration/AppealableArbitrator.sol",
    "exportedSymbols": {
      "AppealableArbitrator": [
        494
      ]
    },
    "id": 495,
    "nodeType": "SourceUnit",
    "nodes": [
      {
        "id": 58,
        "literals": [
          "solidity",
          "^",
          "0.4",
          ".24"
        ],
        "nodeType": "PragmaDirective",
        "src": "0:24:1"
      },
      {
        "absolutePath": "/private/tmp/kleros-interaction/contracts/standard/arbitration/CentralizedArbitrator.sol",
        "file": "./CentralizedArbitrator.sol",
        "id": 59,
        "nodeType": "ImportDirective",
        "scope": 495,
        "sourceUnit": 4490,
        "src": "26:37:1",
        "symbolAliases": [],
        "unitAlias": ""
      },
      {
        "baseContracts": [
          {
            "arguments": null,
            "baseName": {
              "contractScope": null,
              "id": 60,
              "name": "CentralizedArbitrator",
              "nodeType": "UserDefinedTypeName",
              "referencedDeclaration": 4489,
              "src": "248:21:1",
              "typeDescriptions": {
                "typeIdentifier": "t_contract$_CentralizedArbitrator_$4489",
                "typeString": "contract CentralizedArbitrator"
              }
            },
            "id": 61,
            "nodeType": "InheritanceSpecifier",
            "src": "248:21:1"
          },
          {
            "arguments": null,
            "baseName": {
              "contractScope": null,
              "id": 62,
              "name": "Arbitrable",
              "nodeType": "UserDefinedTypeName",
              "referencedDeclaration": 595,
              "src": "271:10:1",
              "typeDescriptions": {
                "typeIdentifier": "t_contract$_Arbitrable_$595",
                "typeString": "contract Arbitrable"
              }
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