View source for Template:TransactionTriggers

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<span style="color: blue;">'''Trigger'''</span>: '''Trigger transaction'''
<span style="color: blue;">'''Callback method'''</span>: <syntaxhighlight lang="java">JO processTransaction(TransactionContext context)</syntaxhighlight>
<span style="color: blue;">'''Description'''</span>: Invoked when a trigger transaction is applied by the blockchain i.e. the callback is invoked for phased transactions when confirmed, and for normal transactions once they are included in a block. Special case are transactions phased by hashed secret which are also invoked when included in a block.
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<span style="color: blue;">'''Trigger'''</span>: '''Every block'''
<span style="color: blue;">'''Callback method'''</span>: <syntaxhighlight lang="java">JO processBlock(BlockContext context)</syntaxhighlight>
<span style="color: blue;">'''Description'''</span>: Invoked every block
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<span style="color: blue;">'''Trigger'''</span>: '''triggerContractByRequest API call'''
<span style="color: blue;">'''Callback method'''</span>: <syntaxhighlight lang="java">JO processRequest(RequestContext context) 
throws NxtException</syntaxhighlight>
<span style="color: blue;">'''Description'''</span>: Invoked by calling the triggerContractByRequest API
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<span style="color: blue;">'''Trigger'''</span>: '''triggerContractByVoucher API call'''
<span style="color: blue;">'''Callback method'''</span>: <syntaxhighlight lang="java">JO processVoucher(VoucherContext context)</syntaxhighlight>
<span style="color: blue;">'''Description'''</span>: Invoked by calling the triggerContractByVoucher API
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<span style="color: blue;">'''Trigger'''</span>: '''Call from another contract'''
<span style="color: blue;">'''Callback method'''</span>: <syntaxhighlight lang="java">ReturnedData processInvocation(DelegatedContext context,
InvocationData data)</syntaxhighlight>
<span style="color: blue;">'''Description'''</span>: Invoked when another contract calls this contract
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