org.eclipse.emf.codegen.jet

Class JETCompiler

java.lang.Object

org.eclipse.emf.codegen.jet.JETCompiler

All Implemented Interfaces:

JETParseEventListener, JETParseEventListener.CommentListener

Direct Known Subclasses:

JETEmitter.MyBaseJETCompiler

public class JETCompiler
extends java.lang.Object
implements JETParseEventListener, JETParseEventListener.CommentListener

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	JETCompiler.JETCompilerResultMonitor
static class	JETCompiler.JETInputStreamHandler

Nested classes/interfaces inherited from interface org.eclipse.emf.codegen.jet.JETParseEventListener

JETParseEventListener.CommentListener

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.String	CONSTANT_PREFIX
protected long	constantCount
protected java.util.Map<char[],JETConstantDataGenerator>	constantDictionary
protected java.util.List<JETConstantDataGenerator>	constants
protected java.util.Map<java.lang.String,java.lang.String>	constantSubstitutitons
protected JETLiteralItem	currentLiteralItem
protected boolean	fNoNewLineForScriptlets If true, the newline immediately preceding a scriptlet or directive (though not a successful include directive), along with any intervening spaces, will be stripped from the character data.
protected char[]	fSavedLine If fNoNewLineForScriptlets is true, the trailing newline/space sequence is stripped from each character data segment, and stored in this field.
protected boolean	fUseStaticFinalConstants
protected java.util.List<JETGenerator>	generators
protected JETCompiler.JETInputStreamHandler	inputStreamHandler
protected java.util.List<JETItem>	jetItems
protected static char[]	NULL_CHAR_ARRAY
protected JETMark	pageStart
protected JETParser	parser
protected JETProblemListener	problemListener
protected JETReader	reader
protected JETLiteralItem	savedLineLiteralItem
protected int	sectionDepth The depth of the current section, where 0 is outside of any sections.
protected JETSkeleton	skeleton
protected boolean	skipping Whether content is currently being skipped.
protected java.util.Stack<org.eclipse.emf.codegen.jet.JETCompiler.SkipSection>	skipSections A stack of sections and whether to start skipping, one from each include with alternative encountered.
protected java.lang.String	templateURI
protected java.lang.String[]	templateURIPath
protected boolean	useMinimizedConstants
protected java.io.PrintWriter	writer

Constructor Summary

Constructors

Constructor and Description
JETCompiler(java.lang.String templateURI)
JETCompiler(java.lang.String[] templateURIPath, java.lang.String relativeTemplateURI)
JETCompiler(java.lang.String[] templateURIPath, java.lang.String relativeTemplateURI, java.lang.String encoding)
JETCompiler(java.lang.String[] templateURIPath, java.lang.String relativeTemplateURI, java.lang.String encoding, JETCompiler.JETInputStreamHandler inputStreamHandler, JETProblemListener problemListener)
JETCompiler(java.lang.String templateURI, java.io.InputStream inputStream, java.lang.String encoding)
JETCompiler(java.lang.String templateURI, java.lang.String encoding)

Method Summary

Modifier and Type	Method and Description
void	addCharDataGenerator(char[] chars)
void	addGenerator(JETGenerator gen)
void	beginPageProcessing()
void	doAddCharDataGenerator(char[] chars)
void	endPageProcessing()
static java.lang.String	find(java.lang.String[] locationURIPath, java.lang.String relativeLocationURI)
static java.lang.String[]	findLocation(java.lang.String[] locationURIPath, int start, java.lang.String relativeLocationURI)
static java.lang.String[]	findLocation(java.lang.String[] locationURIPath, int start, java.lang.String relativeLocationURI, JETCompiler.JETInputStreamHandler inputStreamHandler)
void	generate(java.io.OutputStream oStream)
void	generate(java.io.Writer writer)
java.lang.String	getLineSeparator()
java.lang.String	getResolvedTemplateURI()
JETCompilationUnit	getResult()
JETSkeleton	getSkeleton()
void	handleCharData(char[] chars)
void	handleComment(JETMark start, JETMark stop)
void	handleDirective(java.lang.String directive, JETMark start, JETMark stop, java.util.Map<java.lang.String,java.lang.String> attributes)
void	handleExpression(JETMark start, JETMark stop, java.util.Map<java.lang.String,java.lang.String> attributes)
protected void	handleNewSkeleton()
void	handleScriptlet(JETMark start, JETMark stop, java.util.Map<java.lang.String,java.lang.String> attributes)
static java.io.InputStream	openStream(java.lang.String locationURI)
static java.io.InputStream	openStream(java.lang.String locationURI, JETCompiler.JETInputStreamHandler inputStreamHandler)
void	parse()
protected void	parse(JETCoreElement[] coreElements, java.lang.Class<?>[] accept)
protected static java.lang.String[]	resolveLocation(java.lang.String[] templateURIPath, int start, java.lang.String baseLocationURI, java.lang.String locationURI)
protected static java.lang.String[]	resolveLocation(java.lang.String[] templateURIPath, java.lang.String baseLocationURI, java.lang.String locationURI)
protected char[]	stripFirstNewLineWithBlanks(char[] chars)
protected char[]	stripLastNewLineWithBlanks(char[] chars)

Methods inherited from class java.lang.Object

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

Field Detail

NULL_CHAR_ARRAY

protected static final char[] NULL_CHAR_ARRAY

templateURIPath

protected java.lang.String[] templateURIPath

templateURI

protected java.lang.String templateURI

parser

protected JETParser parser

skeleton

protected JETSkeleton skeleton

reader

protected JETReader reader

writer

protected java.io.PrintWriter writer

generators

protected java.util.List<JETGenerator> generators

constants

protected java.util.List<JETConstantDataGenerator> constants

constantDictionary

protected java.util.Map<char[],JETConstantDataGenerator> constantDictionary

constantCount

protected long constantCount

fNoNewLineForScriptlets

protected boolean fNoNewLineForScriptlets

If true, the newline immediately preceding a scriptlet or directive (though not a successful include directive), along with any intervening spaces, will be stripped from the character data.

fUseStaticFinalConstants

protected boolean fUseStaticFinalConstants

useMinimizedConstants

protected boolean useMinimizedConstants

Since:

2.19

constantSubstitutitons

protected final java.util.Map<java.lang.String,java.lang.String> constantSubstitutitons

Since:

2.19

fSavedLine

protected char[] fSavedLine

If fNoNewLineForScriptlets is true, the trailing newline/space sequence is stripped from each character data segment, and stored in this field. Depending on what follows, it may then be discarded or handled as its own character data segment.

savedLineLiteralItem

protected JETLiteralItem savedLineLiteralItem

Since:

2.19

sectionDepth

protected int sectionDepth

The depth of the current section, where 0 is outside of any sections. A section is delimited by start and end directives, and must be preceded by an include directive with fail="alternative".

skipping

protected boolean skipping

Whether content is currently being skipped. This is set according to skipSections, as sections are started and ended.

skipSections

protected java.util.Stack<org.eclipse.emf.codegen.jet.JETCompiler.SkipSection> skipSections

A stack of sections and whether to start skipping, one from each include with alternative encountered.

CONSTANT_PREFIX

protected static final java.lang.String CONSTANT_PREFIX

See Also:

Constant Field Values

inputStreamHandler

protected JETCompiler.JETInputStreamHandler inputStreamHandler

Since:

2.19

jetItems

protected final java.util.List<JETItem> jetItems

Since:

2.19

currentLiteralItem

protected JETLiteralItem currentLiteralItem

Since:

2.19

problemListener

protected JETProblemListener problemListener

Since:

2.19

pageStart

protected JETMark pageStart

Since:

2.19

Constructor Detail

JETCompiler

public JETCompiler(java.lang.String templateURI)
            throws JETException

Throws:

JETException

JETCompiler

public JETCompiler(java.lang.String templateURI,
                   java.lang.String encoding)
            throws JETException

Throws:

JETException

JETCompiler

public JETCompiler(java.lang.String templateURI,
                   java.io.InputStream inputStream,
                   java.lang.String encoding)
            throws JETException

Throws:

JETException

JETCompiler

public JETCompiler(java.lang.String[] templateURIPath,
                   java.lang.String relativeTemplateURI)
            throws JETException

Throws:

JETException

JETCompiler

public JETCompiler(java.lang.String[] templateURIPath,
                   java.lang.String relativeTemplateURI,
                   java.lang.String encoding)
            throws JETException

Throws:

JETException

JETCompiler

public JETCompiler(java.lang.String[] templateURIPath,
                   java.lang.String relativeTemplateURI,
                   java.lang.String encoding,
                   JETCompiler.JETInputStreamHandler inputStreamHandler,
                   JETProblemListener problemListener)
            throws JETException

Throws:

JETException

Since:

2.19

Method Detail

getLineSeparator

public java.lang.String getLineSeparator()

Since:

2.19

getResolvedTemplateURI

public java.lang.String getResolvedTemplateURI()

handleDirective

public void handleDirective(java.lang.String directive,
                            JETMark start,
                            JETMark stop,
                            java.util.Map<java.lang.String,java.lang.String> attributes)
                     throws JETException

Specified by:

handleDirective in interface JETParseEventListener

Throws:

JETException

handleNewSkeleton

protected void handleNewSkeleton()

handleComment

public void handleComment(JETMark start,
                          JETMark stop)
                   throws JETException

Specified by:

handleComment in interface JETParseEventListener.CommentListener

Throws:

JETException

Since:

2.19

handleExpression

public void handleExpression(JETMark start,
                             JETMark stop,
                             java.util.Map<java.lang.String,java.lang.String> attributes)
                      throws JETException

Specified by:

handleExpression in interface JETParseEventListener

Throws:

JETException

handleScriptlet

public void handleScriptlet(JETMark start,
                            JETMark stop,
                            java.util.Map<java.lang.String,java.lang.String> attributes)
                     throws JETException

Specified by:

handleScriptlet in interface JETParseEventListener

Throws:

JETException

handleCharData

public void handleCharData(char[] chars)
                    throws JETException

Specified by:

handleCharData in interface JETParseEventListener

Throws:

JETException

addGenerator

public void addGenerator(JETGenerator gen)
                  throws JETException

Throws:

JETException

addCharDataGenerator

public void addCharDataGenerator(char[] chars)
                          throws JETException

Throws:

JETException

doAddCharDataGenerator

public void doAddCharDataGenerator(char[] chars)
                            throws JETException

Throws:

JETException

stripFirstNewLineWithBlanks

protected char[] stripFirstNewLineWithBlanks(char[] chars)

stripLastNewLineWithBlanks

protected char[] stripLastNewLineWithBlanks(char[] chars)

beginPageProcessing

public void beginPageProcessing()

Specified by:

beginPageProcessing in interface JETParseEventListener

endPageProcessing

public void endPageProcessing()
                       throws JETException

Specified by:

endPageProcessing in interface JETParseEventListener

Throws:

JETException

getResult

public JETCompilationUnit getResult()

Since:

2.19

parse

public void parse()
           throws JETException

Throws:

JETException

parse

protected void parse(JETCoreElement[] coreElements,
                     java.lang.Class<?>[] accept)
              throws JETException

Throws:

JETException

generate

public void generate(java.io.OutputStream oStream)
              throws JETException

Throws:

JETException

generate

public void generate(java.io.Writer writer)
              throws JETException

Throws:

JETException

getSkeleton

public JETSkeleton getSkeleton()

resolveLocation

protected static java.lang.String[] resolveLocation(java.lang.String[] templateURIPath,
                                                    java.lang.String baseLocationURI,
                                                    java.lang.String locationURI)

resolveLocation

protected static java.lang.String[] resolveLocation(java.lang.String[] templateURIPath,
                                                    int start,
                                                    java.lang.String baseLocationURI,
                                                    java.lang.String locationURI)

findLocation

public static java.lang.String[] findLocation(java.lang.String[] locationURIPath,
                                              int start,
                                              java.lang.String relativeLocationURI)

findLocation

public static java.lang.String[] findLocation(java.lang.String[] locationURIPath,
                                              int start,
                                              java.lang.String relativeLocationURI,
                                              JETCompiler.JETInputStreamHandler inputStreamHandler)

Since:

2.19

find

public static java.lang.String find(java.lang.String[] locationURIPath,
                                    java.lang.String relativeLocationURI)

openStream

public static java.io.InputStream openStream(java.lang.String locationURI)
                                      throws JETException

Throws:

JETException

openStream

public static java.io.InputStream openStream(java.lang.String locationURI,
                                             JETCompiler.JETInputStreamHandler inputStreamHandler)
                                      throws JETException

Throws:

JETException

Since:

2.19