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author | Chinthakayala, Sheshashailavas (sc2914) <sc2914@us.att.com> | 2017-08-28 05:25:46 -0900 |
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committer | Chinthakayala, Sheshashailavas (sc2914) <sc2914@att.com> | 2017-08-28 05:36:52 -0900 |
commit | d1569975bb18f4359fac18aa98f55b69c248a3ad (patch) | |
tree | c8681eeac12dca8673ccf841705daac88bf01ca6 /dgbuilder/nodes/99-sample.js.demo | |
parent | a016ea661ff5767a3539734c4c07ef974a6e4614 (diff) |
[CCSDK-28] populated the seed code for dgbuilder
updated the code to point to the new package name for sli
Change-Id: I3b5a1d05dc5193664fd4a667afdcd0b2354010a4
Issue-ID:{CCSDK-28}
Signed-off-by: Chinthakayala, Sheshashailavas (sc2914) <sc2914@att.com>
Signed-off-by: Chinthakayala, Sheshashailavas (sc2914) <sc2914@att.com>
Diffstat (limited to 'dgbuilder/nodes/99-sample.js.demo')
-rw-r--r-- | dgbuilder/nodes/99-sample.js.demo | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/dgbuilder/nodes/99-sample.js.demo b/dgbuilder/nodes/99-sample.js.demo new file mode 100644 index 00000000..f9269451 --- /dev/null +++ b/dgbuilder/nodes/99-sample.js.demo @@ -0,0 +1,64 @@ +/** + * Copyright 2014 IBM Corp. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + **/ + +// If you use this as a template, update the copyright with your own name. + +// Sample Node-RED node file + + +module.exports = function(RED) { + "use strict"; + // require any external libraries we may need.... + //var foo = require("foo-library"); + + // The main node definition - most things happen in here + function SampleNode(n) { + // Create a RED node + RED.nodes.createNode(this,n); + + // Store local copies of the node configuration (as defined in the .html) + this.topic = n.topic; + + // Do whatever you need to do in here - declare callbacks etc + // Note: this sample doesn't do anything much - it will only send + // this message once at startup... + // Look at other real nodes for some better ideas of what to do.... + var msg = {}; + msg.topic = this.topic; + msg.payload = "Hello world !" + + // send out the message to the rest of the workspace. + this.send(msg); + + // respond to inputs.... + this.on('input', function (msg) { + node.warn("I saw a payload: "+msg.payload); + // in this example just send it straight on... should process it here really + this.send(msg); + }); + + this.on("close", function() { + // Called when the node is shutdown - eg on redeploy. + // Allows ports to be closed, connections dropped etc. + // eg: this.client.disconnect(); + }); + } + + // Register the node by name. This must be called before overriding any of the + // Node functions. + RED.nodes.registerType("sample",SampleNode); + +} |