Optimize via streams.yaml a Java program that has streams
#470
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deemp
changed the title
streams.yamlstreams.yaml a Java program that has streams
Running on a program with streamsI found a Java program that has streams here. I ran the command. I got phi-expressions.zip I copied the I ran ErrorI got an error Here's the problematic expression (dedented). The problem seems to be the capital letter in Without
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Next, I disabled checks in I ran Problematic expression: The same problem with capital letters (see #379 (comment)). |
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I used another Java program. package org.eolang.streams;
import java.util.stream.Stream;
public class Main {
public static void main(String[] args) {
// Generate the first 10 Fibonacci numbers using streams
Stream.iterate(new long[]{0, 1}, fib -> new long[]{fib[1], fib[0] + fib[1]})
.limit(10) // Limit the stream to 10 Fibonacci numbers
.map(fib -> fib[0]); // Extract the first number in the pair
}
}I got phi-expressions.zip There was no |
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@deemp Could you try the following code, please? public String map(){
return Stream.of("a", "b", "c")
.map(String::toUpperCase)
.collect(Collectors.joining(", "));
}It should give you something like: |
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@volodya-lombrozo, we need |
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@deemp Oh, I got it. It seems, I understood, what you need. Please, correct me if I'm wrong: |
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Or even: |
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@deemp btw, now we have similar information in the first object attribute: As you can see, we have |
We can use the |
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@fizruk As for MethodDescriptor:
( ParameterDescriptor* ) ReturnDescriptorFrom the example above we have the following descriptors: Let's get the descriptor for the
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@fizruk As for φ-expression, we have a problem, because this descriptors are represented like a raw array of bytes: Where is |
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The discussion of the type info implementation in opeo has moved to objectionary/opeo-maven-plugin#389 |
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@fizruk, I got a PHI program, but Commands: (no output) PHI program |
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@fizruk, I believe the problem is that the rule expects |
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Latest generated Click to open the code |
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The rule is fixed in 013b068. |
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@volodya-lombrozo, I converted the Java program with streams to PHI and got Then, I ran eoc --parser 0.39.2 unphi --unphi-input $PWD/no-normalizationAnd got an error: Click to unfold |
1 task
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I used the Java program from here. I converted I converted I converted I got @yegor256, there's no match on the pattern Click to expand |
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A solution:
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Details
We need to verify that stream optimizations work.
Subtasks
streams.yamlon the program.streams.yamlon the program.opeo-maven-plugin#517The text was updated successfully, but these errors were encountered: