anvil.script.statements
Class FunctionStatement

java.lang.Object
  |
  +--anvil.script.statements.Statement
        |
        +--anvil.script.statements.ScopedStatement
              |
              +--anvil.script.statements.DefinitionStatement
                    |
                    +--anvil.script.statements.FunctionStatement

All Implemented Interfaces:

CodecConstants, CompilableFunction, Function, Scope, Type

Direct Known Subclasses:

InterfaceMethodStatement, MethodStatement

public class FunctionStatement

extends DefinitionStatement

implements CompilableFunction, CodecConstants

class FunctionStatement

Field Summary

protected BlockStatement	_block
protected FunctionStatement	_context
protected boolean	_escaped
protected ExceptionHandler	_handler
protected int	_local_frame
protected int	_localcount
protected ParameterListDeclaration	_parameters
protected VariableNode	_return_var
protected java.lang.String	_signature
protected Switch	_switch
protected boolean	_synchronized
protected int	_yieldcount

Fields inherited from class anvil.script.statements.DefinitionStatement

_contentstate, _descriptor, _document, _externals, _imports, _name, _parent, _parents, _private, _taglibs, _types

Fields inherited from class anvil.script.statements.Statement

CONTENT_COMPRESS, CONTENT_PACK, CONTENT_PRESERVE, CONTENT_PROCESSING, CONTENT_SILENT, DEFAULT_NAMESPACE, EMPTY, ST_ASSERT, ST_BLOCK, ST_BREAK, ST_CALL, ST_CASE, ST_CATCH, ST_CDATA, ST_CLASS, ST_COMPRESS, ST_CONST, ST_CONTINUE, ST_CUSTOM_TAG, ST_DEFAULT, ST_DO, ST_DOCUMENT, ST_ELSE, ST_ELSEIF, ST_ENDCASE, ST_ENDCLASS, ST_ENDCONST, ST_ENDDEFAULT, ST_ENDEVAL, ST_ENDFOR, ST_ENDFOREACH, ST_ENDFUNCTION, ST_ENDIF, ST_ENDINNER, ST_ENDMODULE, ST_ENDNAMESPACE, ST_ENDOUTER, ST_ENDREPLACE, ST_ENDSWITCH, ST_ENDVAR, ST_ENDWHILE, ST_EVAL, ST_EXIT, ST_FINALLY, ST_FOR, ST_FOREACH, ST_FUNCTION, ST_IF, ST_IMPLICIT_BLOCK, ST_IMPORT, ST_INNER, ST_INTERFACE, ST_INVALID, ST_INVOKE, ST_MODULE, ST_NAMESPACE, ST_NONE, ST_OUTER, ST_PACK, ST_PRESERVE, ST_PRINT, ST_REPLACE, ST_RETURN, ST_SILENT, ST_SWITCH, ST_SYNCHRONIZED, ST_TAG, ST_THROW, ST_TRY, ST_VAR, ST_WHILE, ST_YIELD

Fields inherited from interface anvil.script.CompilableFunction

CLASSES, PARAMETER_ANY, PARAMETER_ANYLIST, PARAMETER_ARRAY, PARAMETER_BOOLEAN, PARAMETER_CONTEXT, PARAMETER_DOUBLE, PARAMETER_INT, PARAMETER_LIST, PARAMETER_LONG, PARAMETER_OBJECT, PARAMETER_REST, PARAMETER_STRING, SIGNATURES

Fields inherited from interface anvil.script.Type

CLASS, CONSTANT_VARIABLE, CONSTRUCTOR, FUNCTION, FUNCTION_PARAMETER, GLOBAL_NAMESPACE, IMPORT, INTERFACE, INTERFACE_METHOD, LOCAL_VARIABLE, MEMBER_VARIABLE, METHOD, MODULE, NAMESPACE, SCOPE0, STATIC_VARIABLE, SYSTEM_NAMESPACE, TYPE_NAMES

Fields inherited from interface anvil.codec.CodecConstants

ACC_ABSTRACT, ACC_FINAL, ACC_INTERFACE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_TRANSIENT, ACC_VOLATILE, ATTR_Code, ATTR_ConstantValue, ATTR_Deprecated, ATTR_Exceptions, ATTR_InnerClasses, ATTR_LineNumberTable, ATTR_LocalVariableTable, ATTR_SourceFile, ATTR_Synthetic, CLASS_MAGIC, CONSTANT_Class, CONSTANT_Double, CONSTANT_FieldRef, CONSTANT_Float, CONSTANT_Integer, CONSTANT_InterfaceMethodRef, CONSTANT_Long, CONSTANT_MethodRef, CONSTANT_NameAndType, CONSTANT_SourceFile, CONSTANT_String, CONSTANT_Utf8, MAJOR_VERSION, MINOR_VERSION, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT

Constructor Summary

FunctionStatement(DefinitionStatement parent, FunctionStatement context, java.lang.String name, Modifiers mods)

Method Summary

int	addYieldState()
void	bindYieldState(int state)
boolean	callFinalizer()
void	check(ErrorListener context)
void	compile(ByteCompiler context)
void	compileBody(ByteCompiler context, Method method, Field typefield)
void	compileDescriptor(ByteCompiler context)
LocalVariableStatement	declare(java.lang.String name)
ParameterStatement	declareParameter(java.lang.String name, Expression type)
VariableStatement	declareStatic(java.lang.String name)
Any	execute(Context context, Any self)
Any	execute(Context context, Any[] parameters)
Any	execute(Context context, Any self, Any param1)
Any	execute(Context context, Any self, Any[] parameters)
Any	execute(Context context, Any self, Any param1, Any param2)
Any	execute(Context context, Any self, Any param1, Any param2, Any param3)
Any	execute(Context context, Any self, Any param1, Any param2, Any param3, Any param4)
Any	getAttribute(java.lang.String name)
Statement	getChildStatement()
FunctionStatement	getContext()
java.lang.String	getDescriptor()
FunctionDispatcher	getDispatcher(Context context)
Doc	getDocument()
int	getFrameIndex()
int	getMinimumParameterCount()
java.lang.String	getName()
int	getNextLocalSlot()
int	getParameterCount()
Any	getParameterDefault(int index)
Doc	getParameterDoc(int index)
java.lang.String	getParameterName(int index)
int	getParameterType(int index)
VariableNode	getReturnVariable()
java.lang.String	getSignature()
int	getType()
int	getTypeRef(ConstantPool pool)
boolean	isEscaped()
boolean	isGenerator()
boolean	isInnerFunction()
boolean	isStaticRegion()
Type	lookupDeclaration(java.lang.String name)
void	markEscaped()
java.lang.String	name()
boolean	onTag(TemplateParser parser, int type, Tag tag)
void	parse(TemplateParser parser, Tag tag)
ParameterListDeclaration	parseParameters(TemplateParser parser, Tag tag)
void	setParameters(ParameterListDeclaration parameters)
java.lang.String	toString()
int	typeOf()

Methods inherited from class anvil.script.statements.DefinitionStatement

addEntityImport, addExternal, addExternal, addExternals, addHrefImport, addImport, addTaglib, compileMembers, declare, declare, declare, follow, getContentState, getDeclarations, getModifiers, getName, getNextInlined, getParent, getParentDefinition, getParents, getQualifiedName, getTag, importExternals, isEntityReserved, isPrivate, lookupLocalDeclaration, onClass, onConst, onFunction, onImport, onNamespace, onVar, setContentState, toString

Methods inherited from class anvil.script.statements.ScopedStatement

hasEnd, isBlocked, parseCondition

Methods inherited from class anvil.script.statements.Statement

addChild, allowBreak, allowContinue, allowLabel, allowYield, compress, eliminate, getBlockStatement, getCatchStatement, getClassStatement, getDefinitionStatement, getFunctionStatement, getInterfaceStatement, getLabelDepth, getLabeled, getLocation, getModuleStatement, getParentStatement, getScopeStatement, getStaticContent, getSwitch, getTagId, getTypeRef, hasStaticContent, isDeclared, lookupAnyDeclaration, onCharacters, onProcessingInstruction, pack, parseLabel, setChildStatement, setLocation, setParentStatement

Methods inherited from class java.lang.Object

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

Methods inherited from interface anvil.script.Type

getParent, getParents, getQualifiedName, isPrivate

Field Detail

_context

protected FunctionStatement _context

_synchronized

protected boolean _synchronized

_parameters

protected ParameterListDeclaration _parameters

_block

protected BlockStatement _block

_handler

protected ExceptionHandler _handler

_switch

protected Switch _switch

_escaped

protected boolean _escaped

_localcount

protected int _localcount

_yieldcount

protected int _yieldcount

_signature

protected java.lang.String _signature

_local_frame

protected int _local_frame

_return_var

protected VariableNode _return_var

Constructor Detail

FunctionStatement

public FunctionStatement(DefinitionStatement parent,
                         FunctionStatement context,
                         java.lang.String name,
                         Modifiers mods)

Method Detail

setParameters

public void setParameters(ParameterListDeclaration parameters)

toString

public java.lang.String toString()

Overrides:

toString in class DefinitionStatement

typeOf

public int typeOf()

Overrides:

typeOf in class Statement

getNextLocalSlot

public int getNextLocalSlot()

lookupDeclaration

public Type lookupDeclaration(java.lang.String name)

Specified by:

lookupDeclaration in interface Scope

Overrides:

lookupDeclaration in class DefinitionStatement

declare

public LocalVariableStatement declare(java.lang.String name)

declareStatic

public VariableStatement declareStatic(java.lang.String name)

declareParameter

public ParameterStatement declareParameter(java.lang.String name,
                                           Expression type)

isStaticRegion

public boolean isStaticRegion()

Overrides:

isStaticRegion in class Statement

isInnerFunction

public boolean isInnerFunction()

Specified by:

isInnerFunction in interface CompilableFunction

parse

public void parse(TemplateParser parser,
                  Tag tag)

Overrides:

parse in class DefinitionStatement

onTag

public boolean onTag(TemplateParser parser,
                     int type,
                     Tag tag)

Overrides:

onTag in class DefinitionStatement

parseParameters

public ParameterListDeclaration parseParameters(TemplateParser parser,
                                                Tag tag)

check

public void check(ErrorListener context)

Overrides:

check in class DefinitionStatement

markEscaped

public void markEscaped()

isEscaped

public boolean isEscaped()

addYieldState

public int addYieldState()

isGenerator

public boolean isGenerator()

name

public java.lang.String name()

Overrides:

name in class Statement

getName

public java.lang.String getName()

Specified by:

getName in interface Type

Overrides:

getName in class DefinitionStatement

getDescriptor

public java.lang.String getDescriptor()

Overrides:

getDescriptor in class DefinitionStatement

getType

public int getType()

Specified by:

getType in interface Type

getContext

public FunctionStatement getContext()

getDocument

public Doc getDocument()

Specified by:

getDocument in interface Type

Overrides:

getDocument in class DefinitionStatement

getChildStatement

public Statement getChildStatement()

Overrides:

getChildStatement in class Statement

getMinimumParameterCount

public int getMinimumParameterCount()

Specified by:

getMinimumParameterCount in interface CompilableFunction

getParameterCount

public int getParameterCount()

Specified by:

getParameterCount in interface CompilableFunction

getParameterName

public java.lang.String getParameterName(int index)

Specified by:

getParameterName in interface CompilableFunction

getParameterType

public int getParameterType(int index)

Specified by:

getParameterType in interface CompilableFunction

getParameterDefault

public Any getParameterDefault(int index)

Specified by:

getParameterDefault in interface CompilableFunction

getParameterDoc

public Doc getParameterDoc(int index)

Specified by:

getParameterDoc in interface CompilableFunction

getAttribute

public Any getAttribute(java.lang.String name)

Specified by:

getAttribute in interface CompilableFunction

getDispatcher

public FunctionDispatcher getDispatcher(Context context)

Specified by:

getDispatcher in interface CompilableFunction

execute

public Any execute(Context context,
                   Any[] parameters)

Specified by:

execute in interface Function

execute

public Any execute(Context context,
                   Any self,
                   Any[] parameters)

Specified by:

execute in interface Function

execute

public Any execute(Context context,
                   Any self)

Specified by:

execute in interface Function

execute

public Any execute(Context context,
                   Any self,
                   Any param1)

Specified by:

execute in interface Function

execute

public Any execute(Context context,
                   Any self,
                   Any param1,
                   Any param2)

Specified by:

execute in interface Function

execute

public Any execute(Context context,
                   Any self,
                   Any param1,
                   Any param2,
                   Any param3)

Specified by:

execute in interface Function

execute

public Any execute(Context context,
                   Any self,
                   Any param1,
                   Any param2,
                   Any param3,
                   Any param4)

Specified by:

execute in interface Function

getFrameIndex

public int getFrameIndex()

getSignature

public java.lang.String getSignature()

compileDescriptor

public void compileDescriptor(ByteCompiler context)

compile

public void compile(ByteCompiler context)

Overrides:

compile in class DefinitionStatement

compileBody

public void compileBody(ByteCompiler context,
                        Method method,
                        Field typefield)

getTypeRef

public int getTypeRef(ConstantPool pool)

Specified by:

getTypeRef in interface Type

Overrides:

getTypeRef in class DefinitionStatement

bindYieldState

public void bindYieldState(int state)

callFinalizer

public boolean callFinalizer()

Overrides:

callFinalizer in class Statement

getReturnVariable

public VariableNode getReturnVariable()