tJava
A site about Talend
tJava Component
The tJava component is part of the Custom Code family of components. It allows the execution of arbitrary Java code.
From a functional point of view, tJava is most similar to tJavaFlex and tJavaRow.
According to the official Talend documentation: -
You can execute this code only once.
This is not strictly true, as this code may be executed multiple times if, for example, it is placed inside a loop (tLoop).
System.out.println("Hello World!");
Although not appearing to be documented, tJava does support a Schema together with input and output connectors, row and iterate. I would adhere to the documentation and not attempt to use these.
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