接口 com.alipay.sofa.ark.loader.data.RandomAccessData
的使用

使用RandomAccessData的程序包

程序包	说明
com.alipay.sofa.ark.loader.data
com.alipay.sofa.ark.loader.jar

com.alipay.sofa.ark.loader.data中RandomAccessData的使用

实现RandomAccessData的com.alipay.sofa.ark.loader.data中的类

限定符和类型	类和说明
class	RandomAccessDataFile RandomAccessData implementation backed by a RandomAccessFile.

返回RandomAccessData的com.alipay.sofa.ark.loader.data中的方法

限定符和类型	方法和说明
RandomAccessData	RandomAccessDataFile.getSubsection(long offset, long length)
RandomAccessData	RandomAccessData.getSubsection(long offset, long length) Returns a new RandomAccessData for a specific subsection of this data.

com.alipay.sofa.ark.loader.jar中RandomAccessData的使用

返回RandomAccessData的com.alipay.sofa.ark.loader.jar中的方法

限定符和类型	方法和说明
RandomAccessData	CentralDirectoryEndRecord.getCentralDirectory(RandomAccessData data) Return the bytes of the "Central directory" based on the offset indicated in this record.
RandomAccessData	JarFileEntries.getEntryData(String name)
RandomAccessData	CentralDirectoryParser.parse(RandomAccessData data, boolean skipPrefixBytes) Parse the source data, triggering visitors.

参数类型为RandomAccessData的com.alipay.sofa.ark.loader.jar中的方法

限定符和类型	方法和说明
static CentralDirectoryFileHeader	CentralDirectoryFileHeader.fromRandomAccessData(RandomAccessData data, int offset, JarEntryFilter filter)
static byte[]	Bytes.get(RandomAccessData data)
RandomAccessData	CentralDirectoryEndRecord.getCentralDirectory(RandomAccessData data) Return the bytes of the "Central directory" based on the offset indicated in this record.
long	CentralDirectoryEndRecord.getStartOfArchive(RandomAccessData data) Returns the location in the data that the archive actually starts.
void	CentralDirectoryFileHeader.load(byte[] data, int dataOffset, RandomAccessData variableData, int variableOffset, JarEntryFilter filter)
RandomAccessData	CentralDirectoryParser.parse(RandomAccessData data, boolean skipPrefixBytes) Parse the source data, triggering visitors.
void	CentralDirectoryVisitor.visitStart(CentralDirectoryEndRecord endRecord, RandomAccessData centralDirectoryData)
void	JarFileEntries.visitStart(CentralDirectoryEndRecord endRecord, RandomAccessData centralDirectoryData)

参数类型为RandomAccessData的com.alipay.sofa.ark.loader.jar中的构造器

构造器和说明
CentralDirectoryEndRecord(RandomAccessData data) Create a new CentralDirectoryEndRecord instance from the specified RandomAccessData, searching backwards from the end until a valid block is located.