com.google.streamhtmlparser.impl

Class JavascriptParserImpl

java.lang.Object

com.google.streamhtmlparser.impl.GenericParser

com.google.streamhtmlparser.impl.JavascriptParserImpl

All Implemented Interfaces:

JavascriptParser, Parser

public class JavascriptParserImpl
extends GenericParser
implements JavascriptParser

Many comments copied almost verbatim from the original C version.

Field Summary

Fields inherited from class com.google.streamhtmlparser.impl.GenericParser

columnNumber, currentState, initialState, intToExtStateTable, lineNumber, parserStateTable

Fields inherited from interface com.google.streamhtmlparser.JavascriptParser

STATE_COMMENT, STATE_DQ, STATE_Q, STATE_REGEXP, STATE_TEXT

Fields inherited from interface com.google.streamhtmlparser.Parser

STATE_ERROR

Constructor Summary

Constructors

Constructor and Description
JavascriptParserImpl() Creates a JavascriptParserImpl object.
JavascriptParserImpl(JavascriptParserImpl aJavascriptParserImpl) Creates a JavascriptParserImpl object that is a copy of the one provided.

Method Summary

Modifier and Type	Method and Description
protected com.google.streamhtmlparser.impl.InternalState	handleEnterState(com.google.streamhtmlparser.impl.InternalState currentState, com.google.streamhtmlparser.impl.InternalState expectedNextState, char input) Invoked when the parser enters a new state.
protected com.google.streamhtmlparser.impl.InternalState	handleExitState(com.google.streamhtmlparser.impl.InternalState currentState, com.google.streamhtmlparser.impl.InternalState expectedNextState, char input) Invoked when the parser exits a state.
protected com.google.streamhtmlparser.impl.InternalState	handleInState(com.google.streamhtmlparser.impl.InternalState currentState, char input) Invoked for each character read when no state change occured.
void	reset() Reset the parser back to its initial default state.

Methods inherited from class com.google.streamhtmlparser.impl.GenericParser

getColumnNumber, getLineNumber, getState, parse, parse, record, setColumnNumber, setLineNumber, setNextState

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.streamhtmlparser.Parser

getColumnNumber, getLineNumber, getState, parse, parse, setColumnNumber, setLineNumber

Constructor Detail

JavascriptParserImpl

public JavascriptParserImpl()

Creates a JavascriptParserImpl object.

JavascriptParserImpl

public JavascriptParserImpl(JavascriptParserImpl aJavascriptParserImpl)

Creates a JavascriptParserImpl object that is a copy of the one provided.

Parameters:

aJavascriptParserImpl - the JavascriptParserImpl to copy

Method Detail

reset

public void reset()

Description copied from class: GenericParser

Reset the parser back to its initial default state.

Specified by:

reset in interface Parser

Overrides:

reset in class GenericParser

handleEnterState

protected com.google.streamhtmlparser.impl.InternalState handleEnterState(com.google.streamhtmlparser.impl.InternalState currentState,
                                                                          com.google.streamhtmlparser.impl.InternalState expectedNextState,
                                                                          char input)

Description copied from class: GenericParser

Invoked when the parser enters a new state.

Overrides:

handleEnterState in class GenericParser

Parameters:

currentState - the current state of the parser

expectedNextState - the next state according to the state table definition

input - the last character parsed

Returns:

the state to change to, could be the same as the expectedNextState provided

handleExitState

protected com.google.streamhtmlparser.impl.InternalState handleExitState(com.google.streamhtmlparser.impl.InternalState currentState,
                                                                         com.google.streamhtmlparser.impl.InternalState expectedNextState,
                                                                         char input)

Description copied from class: GenericParser

Invoked when the parser exits a state.

Overrides:

handleExitState in class GenericParser

Parameters:

currentState - the current state of the parser

expectedNextState - the next state according to the state table definition

input - the last character parsed

Returns:

the state to change to, could be the same as the expectedNextState provided

handleInState

protected com.google.streamhtmlparser.impl.InternalState handleInState(com.google.streamhtmlparser.impl.InternalState currentState,
                                                                       char input)

Description copied from class: GenericParser

Invoked for each character read when no state change occured.

Overrides:

handleInState in class GenericParser

Parameters:

currentState - the current state of the parser

input - the last character parsed

Returns:

the state to change to, could be the same as the expectedNextState provided