But the responsibility lies at the JVM’s optimizer which might do the same for loops.
This does not mean that such optimizations based on logic or algebra are impossible. This is a short-circuiting terminal operation. Go to the Stream API documentation and check whether the particular terminal operation’s documentation contains the sentence This is always the case, so when you don’t chain a terminal operation, no intermediate operation will ever process any element.įinding out whether a terminal operation is short-circuiting, is rather easy. The term “lazy” only applies to intermediate operations and means that they only perform work when being requested by the terminal operation. Having a short-circuiting operation in the pipeline is a necessary, but not sufficient, condition for the processing of an infinite stream to terminate normally in finite time. A terminal operation is short-circuiting if, when presented with infinite input, it may terminate in finite time. An intermediate operation is short-circuiting if, when presented with infinite input, it may produce a finite stream as a result. The actual term you’re asking for is short-circuitingįurther, some operations are deemed short-circuiting operations. Sb = 5 / 4 * (la.thickness - 4 * z3 / thickness ** 2) # Calculate H matrix (derived from Barbero:2018, p. # Calculate unit thermal stress resultants.
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