com.compdfkit.core.page

Class CPDFTextSearcher

java.lang.Object

com.compdfkit.core.page.CPDFTextSearcher

public class CPDFTextSearcher
extends java.lang.Object

This class is about text search.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	CPDFTextSearcher.PDFSearchOptions Text search options.

Constructor Summary

Constructors

Constructor and Description
CPDFTextSearcher()

Method Summary

Modifier and Type	Method and Description
boolean	close() Whether the object is valid, false means the object is no longer in use and resources are released.
boolean	findClose() Stops searching.
CPDFTextRange	findNext() Search for next matched pattern.
boolean	findStart(CPDFTextPage textPage, java.lang.String keyword, int startIndex, int searchOption) Searches keyword from the specified index on the page.
boolean	isValid()

Methods inherited from class java.lang.Object

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

Constructor Detail

CPDFTextSearcher

public CPDFTextSearcher()

Method Detail

isValid

public boolean isValid()

findStart

public boolean findStart(CPDFTextPage textPage,
                         java.lang.String keyword,
                         int startIndex,
                         int searchOption)

Searches keyword from the specified index on the page.

Parameters:

textPage - More: CPDFTextPage

keyword - Keyword.

startIndex - Searches keyword from the specified index on the page.

searchOption - Search options, more:CPDFTextSearcher.PDFSearchOptions

Returns:

Returns whether it failed.

findNext

public CPDFTextRange findNext()

Search for next matched pattern.

Returns:

Returns the range of keyword, more: CPDFTextRange

findClose

public boolean findClose()

Stops searching.

Returns:

Returns whether to successfully stop searching.

close

public boolean close()

Whether the object is valid, false means the object is no longer in use and resources are released.

Returns:

Returns whether the object is valid.