com.highqsoft.logviewer

Class FileContents

java.lang.Object

com.highqsoft.logviewer.FileContents

All Implemented Interfaces:

Contents

Direct Known Subclasses:

ErrorContents, LogContents

public abstract class FileContents
extends java.lang.Object
implements Contents

This is a class representing a file content.

Since:

$Date: 2017/04/06 13:28:22 $

Version:

$Revision: 1.17 $

Author:

Andreas Hofmann

See Also:

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	FileContents.DateRenderer
protected class	FileContents.ErrNoRenderer
protected class	FileContents.RecReader
protected class	FileContents.TypeRenderer

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	BLOCKGAB
protected static int	BLOCKSIZE
protected static javax.swing.Icon	ERROR_ICON
protected static javax.swing.Icon	INFO_ICON
protected static java.text.SimpleDateFormat	PARSERFORMAT
protected static javax.swing.Icon	UNKNOWN_ICON
protected static javax.swing.Icon	WARN_ICON

Constructor Summary

Constructors

Constructor and Description
FileContents(java.io.File file, java.util.List recs)

Method Summary

Methods

Modifier and Type	Method and Description
int	countAtPos(java.lang.String text, int pos, boolean caseSens) Count the given text from the record position specified pos.
protected void	finalize()
int	getCount() Get the total number of record.
java.lang.String	getRecord(int index) Get a record.
void	release()
int	search(java.lang.String text, int pos, boolean down, boolean caseSens) Search for the given text from the record position specified pos.
int	searchAtPos(java.lang.String text, int pos, boolean caseSens) Search for the given text from the record position specified pos.

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.highqsoft.logviewer.Contents

configTable, getErrOrLogType, getStringPresentation

Field Detail

PARSERFORMAT

protected static final java.text.SimpleDateFormat PARSERFORMAT

ERROR_ICON

protected static javax.swing.Icon ERROR_ICON

WARN_ICON

protected static javax.swing.Icon WARN_ICON

INFO_ICON

protected static javax.swing.Icon INFO_ICON

UNKNOWN_ICON

protected static javax.swing.Icon UNKNOWN_ICON

BLOCKSIZE

protected static final int BLOCKSIZE

See Also:

Constant Field Values

BLOCKGAB

protected static final int BLOCKGAB

See Also:

Constant Field Values

Constructor Detail

FileContents

public FileContents(java.io.File file,
            java.util.List recs)
             throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

Method Detail

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

release

public void release()
             throws java.io.IOException

Specified by:

release in interface Contents

Throws:

java.io.IOException

getRecord

public java.lang.String getRecord(int index)
                           throws java.io.IOException

Description copied from interface: Contents

Get a record.

Specified by:

getRecord in interface Contents

Parameters:

index - the index of the record.

Returns:

A String representing the record.

Throws:

java.io.IOException

getCount

public int getCount()

Description copied from interface: Contents

Get the total number of record.

Specified by:

getCount in interface Contents

Returns:

the number of records.

search

public int search(java.lang.String text,
         int pos,
         boolean down,
         boolean caseSens)
           throws java.io.IOException

Search for the given text from the record position specified pos.

Specified by:

search in interface Contents

Parameters:

text - The string

pos - the start position

down - if true search in forward direction.

caseSens - if true use a case insentive compare.

Returns:

the index of the found position or -1 if nothing found.

Throws:

java.io.IOException

searchAtPos

public int searchAtPos(java.lang.String text,
              int pos,
              boolean caseSens)
                throws java.io.IOException

Search for the given text from the record position specified pos.

Specified by:

searchAtPos in interface Contents

Parameters:

text - The string

pos - the start position

caseSens - if true use a case insentive compare.

Returns:

the index of the found position or -1 if nothing found.

Throws:

java.io.IOException

countAtPos

public int countAtPos(java.lang.String text,
             int pos,
             boolean caseSens)
               throws java.io.IOException

Count the given text from the record position specified pos.

Specified by:

countAtPos in interface Contents

Parameters:

text - The string

pos - the start position

caseSens - if true use a case insentive compare.

Returns:

the count of the found positions.

Throws:

java.io.IOException