Class SourceFile
java.lang.Object
org.aspectj.apache.bcel.classfile.Attribute
org.aspectj.apache.bcel.classfile.SourceFile
- All Implemented Interfaces:
Serializable
,Cloneable
,Node
This class is derived from Attribute and represents a reference to the source file of this class. At most one SourceFile
attribute should appear per classfile. The intention of this class is that it is instantiated from the
Attribute.readAttribute() method.
- Version:
- $Id: SourceFile.java,v 1.5 2009/09/15 19:40:12 aclement Exp $
- Author:
- M. Dahm
- See Also:
Attribute
, Serialized Form
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Field Summary
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Constructor Summary
ConstructorDescriptionSourceFile(int name_index, int length, int sourcefile_index, ConstantPool constant_pool)
SourceFile(SourceFile c)
Initialize from another object. -
Method Summary
Modifier and TypeMethodDescriptionvoid
accept(ClassVisitor v)
Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class.void
dump(DataOutputStream file)
Dump source file attribute to file stream in binary format.int
void
setSourceFileIndex(int sourcefile_index)
toString()
Methods inherited from class org.aspectj.apache.bcel.classfile.Attribute
getConstantPool, getLength, getName, getNameIndex, getTag, readAttribute
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Constructor Details
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SourceFile
Initialize from another object. Note that both objects use the same references (shallow copy). Use clone() for a physical copy. -
SourceFile
- Parameters:
name_index
- Index in constant pool to CONSTANT_Utf8, which should represent the string "SourceFile".length
- Content length in bytes, the value should be 2.constant_pool
- The constant pool that this attribute is associated with.sourcefile_index
- Index in constant pool to CONSTANT_Utf8. This string will be interpreted as the name of the file from which this class was compiled. It will not be interpreted as indicating the name of the directory contqining the file or an absolute path; this information has to be supplied the consumer of this attribute - in many cases, the JVM.
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Method Details
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accept
Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class. I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects. -
dump
Dump source file attribute to file stream in binary format.- Overrides:
dump
in classAttribute
- Parameters:
file
- Output file stream- Throws:
IOException
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getSourceFileIndex
public final int getSourceFileIndex()- Returns:
- Index in constant pool of source file name.
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setSourceFileIndex
public final void setSourceFileIndex(int sourcefile_index)- Parameters:
sourcefile_index
- .
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getSourceFileName
- Returns:
- Source file name.
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toString
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