Comments (8)
and what do you use as child class? you have provided duplication of parent class instead of child class
from java-binary-block-parser.
if you have an array field then DSL builder needs information about length of the array and it should be provided through expression in extra
attribute
class BreakJBBPDslBuilder {
@Bin(outOrder = 1, comment = "Reserved", type = BinType.BIT_ARRAY, extra = "4")
public byte[] reserved;
}
from java-binary-block-parser.
I will update that in a minute. But the child class should just have a single byte field in it.
from java-binary-block-parser.
Updated the child object. I was using this with the binary code I committed on another branch and the output I get from that is this:
breakJBBPDslBuilderChildArray [_] { BYTE reserved; }
To me that makes the most sense. Can this be supported? I'd like to combine efforts here and have this wrapped into your library rather than maintain the external interface I built.
from java-binary-block-parser.
If you check out that branch and want to simply run this in a test to see what it does you can use this JUnit test code:
import org.junit.Test;
import java.io.IOException;
public class BinaryTest {
@Test
public void test1() throws IOException {
System.out.println(new BreakJBBPDslBuilderParent().getFormat());
}
}
from java-binary-block-parser.
I have improved message in the exception to provide more information what does mean the error and how to fix
Bin annotation can be used not only for DSL builder but also for JBBPOut so that it is important to provide all correct info in Bin annotation for a field
from java-binary-block-parser.
If the field is going to be an array without a fixed size (e.g. a structure that repeats 0 or more times) what is the size I should specify there? Do I use the underscore like the DSL?
from java-binary-block-parser.
if array should be read till end of stream then underscore should be used, extra="_"
from java-binary-block-parser.
Related Issues (20)
- NullPointerException when using new JBBPDslBuilder HOT 5
- PatternSyntaxException when use on Android. HOT 2
- support multiple custom type processors? HOT 1
- Illegal reflective access reported when used with JDK 11 HOT 2
- Bug in parsing of stringj written in MSB0 HOT 5
- Strings in other codecs HOT 3
- JBBPByteOrder may add nativeOrder and inheritOrder HOT 3
- Processing Nullable fields exceptions HOT 8
- Issue with simple object parse HOT 2
- how to set JBBPByteOrder for JBBPParser ? HOT 3
- How to read/parse stringj when here is no '3' mark? HOT 3
- parse dns query data packge
- Filter fields for JBBPOut HOT 3
- Could you please add unsigned int32 support? HOT 4
- Error running gradle plugin task jbbpGenerate in gradle 7.4.2 HOT 3
- Really great project!
- Gradle plugin error: Cannot add extension with name 'jbbp', as there is an extension already registered with that name HOT 5
- Use child class for parsing will throw java.lang.IllegalStateException: There is not any opened struct HOT 4
- Unpack float with endian HOT 2
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from java-binary-block-parser.