SourcePosition (Doclet API) - JDK 5 Documentation v1.4.1, Java 2 SDK 英文文档

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com.sun.javadoc
Interface SourcePosition

public interface SourcePosition

This interface describes a source position: filename, line number, and column number.

Since:: J2SE1.4

Method Summary

int column()
          The column in the source file.

File file()
          The source file.

int line()
          The line in the source file.

String toString()
          Convert the source position to the form "Filename:line".

Method Detail

file

public File file()

The source file. Returns null if no file information is available.

line

public int line()

The line in the source file. The first line is numbered 1; 0 means no line number information is available.

column

public int column()

The column in the source file. The first column is numbered 1; 0 means no column information is available. Columns count characters in the input stream; a tab advances the column number to the next 8-column tab stop.

toString

public String toString()

Convert the source position to the form "Filename:line".

Overrides:: toString in class Object