org.apache.flex.compiler.internal.tree.mxml

Class MXMLRepeaterNode

java.lang.Object

org.apache.flex.compiler.common.SourceLocation

org.apache.flex.compiler.internal.tree.as.NodeBase

org.apache.flex.compiler.internal.tree.mxml.MXMLNodeBase

org.apache.flex.compiler.internal.tree.mxml.MXMLRepeaterNode

All Implemented Interfaces:

ISourceLocation, IASNode, IMXMLClassReferenceNode, IMXMLInstanceNode, IMXMLNode, IMXMLRepeaterNode

public class MXMLRepeaterNode
extends MXMLNodeBase
implements IMXMLRepeaterNode

Implementation of the IMXMLRepeaterNode interface.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flex.compiler.internal.tree.mxml.MXMLNodeBase

MXMLNodeBase.MXMLNodeInfo

Field Summary

Fields inherited from class org.apache.flex.compiler.internal.tree.as.NodeBase

emptyNodeArray, parent

Fields inherited from interface org.apache.flex.compiler.common.ISourceLocation

UNKNOWN

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	buildInnerString(StringBuilder sb) For debugging only.
protected static org.apache.flex.compiler.internal.tree.mxml.MXMLInstanceNode	createInstanceNode(MXMLTreeBuilder builder, String instanceType, NodeBase parent)
protected MXMLNodeBase.MXMLNodeInfo	createNodeInfo(MXMLTreeBuilder builder)
protected org.apache.flex.compiler.internal.tree.mxml.MXMLSpecifierNodeBase	createSpecifierNode(MXMLTreeBuilder builder, String specifierName) Resolve the specifier name in the class definition to a member definition, and create a specifier node based on the member type.
IASNode	getChild(int i) Get a particular child of this node
int	getChildCount() Get the number of children
IClassDefinition	getClassReference(ICompilerProject project) Gets the definition of the ActionScript class corresponding to this MXML tag.
String	getEffectiveID() The compile-time identifier used by the compiler for this instance.
IMXMLEventSpecifierNode	getEventSpecifierNode(String name) Gets the child node specifying a particular event.
IMXMLEventSpecifierNode[]	getEventSpecifierNodes() Gets all the child nodes that specify events.
String[]	getExcludeFrom() The states (or state groups) from which this instance is excluded.
String	getID() The compile-time identifier specified for this instance.
String[]	getIncludeIn() The states (or state groups) in which this instance is included.
String	getItemCreationPolicy() The item creation policy for this instance.
String	getItemDestructionPolicy() The item destruction policy for this instance.
String	getName() Gets the name of this node.
ASTNodeID	getNodeID() Get the opcode of this node
IMXMLPropertySpecifierNode	getPropertySpecifierNode(String name) Gets the child node specifying a particular property.
IMXMLPropertySpecifierNode[]	getPropertySpecifierNodes() Gets all the child nodes that specify properties.
IMXMLSpecifierNode[]	getSpecifierNodesWithSuffix(String suffix) Gets all the child nodes that represent properties, styles, and events and which have a particular suffix specifying a state or state group.
protected void	initializationComplete(MXMLTreeBuilder builder, IMXMLTagData tag, MXMLNodeBase.MXMLNodeInfo info) This method gives subclasses a chance to do final processing after considering each attribute and content unit.
boolean	isContainer() Does the class referenced by this node implement mx.core.IContainer?
boolean	isDeferredInstantiationUIComponent() Does the class referenced by this node implement mx.core.IDeferredInstantiatonUIComponent?
boolean	isEqual(IMXMLInstanceNode node) If this node is the same.
boolean	isMXMLObject() Does the class referenced by this node implement mx.core.IMXMLObject?
boolean	isVisualElementContainer() Does the class referenced by this node implement mx.core.IVisualElementContainer?
boolean	needsDescriptor() Determines whether this node needs to generate a UIComponentDescriptor.
boolean	needsDocumentDescriptor() Determines whether this node needs to set its documentDescriptor property.
protected void	processChildNonWhitespaceUnit(MXMLTreeBuilder builder, IMXMLTagData tag, IMXMLTextData text, MXMLNodeBase.MXMLNodeInfo info) Processes a single child text unit which is not all whitespace.
protected void	processChildTag(MXMLTreeBuilder builder, IMXMLTagData tag, IMXMLTagData childTag, MXMLNodeBase.MXMLNodeInfo info) Processes a single child tag.
protected String	processItemCreationPolicyAttribute(MXMLTreeBuilder builder, IMXMLTagAttributeData attribute)
protected String	processItemDestructionPolicyAttribute(MXMLTreeBuilder builder, IMXMLTagAttributeData attribute)
protected void	processTagSpecificAttribute(MXMLTreeBuilder builder, IMXMLTagData tag, IMXMLTagAttributeData attribute, MXMLNodeBase.MXMLNodeInfo info) Processes a single tag-specific attribute (i.e., one that isn't allowed on every tag, unlike a namespace attribute or a private attribute).
IVariableDefinition	resolveID() Returns the variable definition that is generated by the id.

Methods inherited from class org.apache.flex.compiler.internal.tree.mxml.MXMLNodeBase

accumulateTextFragments, adjustOffsets, getClassDefinitionNode, getDocumentNode, getFileNode, initializeFromTag, isValidASIdentifier, isValidForCodeGen, isValidXMLTagName, processChildWhitespaceUnit, processIncludeInOrExcludeFromAttribute, processUnitAsAS, resolveSourceAttributePath, setLocation, setLocation, setLocation, setLocation, setLocation

Methods inherited from class org.apache.flex.compiler.internal.tree.as.NodeBase

analyze, buildStringRecursive, canContinueContainmentSearch, collectImportNodes, combineAttributes, connectedToProjectScope, contains, endAfter, endAfter, endBefore, endBefore, fillInOffsets, getAbsoluteEnd, getAbsoluteStart, getAncestorOfType, getASScope, getContainingFilePath, getContainingNode, getContainingScope, getEnd, getFileScope, getFileSpecification, getInnerString, getNodeKind, getPackageName, getParent, getScopeNode, getSpanningStart, getStart, getSucceedingNode, getWorkspace, isTerminal, isTransparent, looselyContains, normalize, replaceChild, runPostProcess, setChildren, setParent, span, span, span, startAfter, startAfter, startBefore, startBefore, swapChildren, toString, tryGetOffsetLookup, verify

Methods inherited from class org.apache.flex.compiler.common.SourceLocation

getColumn, getEndColumn, getEndLine, getLine, getLineColumnString, getOffsetsString, getSourcePath, getSourcePathString, setColumn, setEnd, setEndColumn, setEndLine, setLine, setSourceLocation, setSourcePath, setStart, span, span

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flex.compiler.tree.mxml.IMXMLInstanceNode

getEffectiveID, getExcludeFrom, getID, getIncludeIn, getItemCreationPolicy, getItemDestructionPolicy, isEqual, resolveID

Methods inherited from interface org.apache.flex.compiler.tree.mxml.IMXMLClassReferenceNode

getClassReference, getEventSpecifierNode, getEventSpecifierNodes, getPropertySpecifierNode, getPropertySpecifierNodes, getSpecifierNodesWithSuffix, isContainer, isDeferredInstantiationUIComponent, isMXMLObject, isVisualElementContainer, needsDescriptor, needsDocumentDescriptor

Methods inherited from interface org.apache.flex.compiler.tree.mxml.IMXMLNode

getClassDefinitionNode, getDocumentNode, getFileNode, isValidForCodeGen

Methods inherited from interface org.apache.flex.compiler.tree.as.IASNode

contains, getAncestorOfType, getChild, getChildCount, getContainingNode, getContainingScope, getFileSpecification, getPackageName, getParent, getSpanningStart, getSucceedingNode, isTerminal

Methods inherited from interface org.apache.flex.compiler.common.ISourceLocation

getAbsoluteEnd, getAbsoluteStart, getColumn, getEnd, getEndColumn, getEndLine, getLine, getSourcePath, getStart

Method Detail

getNodeID

public ASTNodeID getNodeID()

Description copied from interface: IASNode

Get the opcode of this node

Specified by:

getNodeID in interface IASNode

Returns:

the opcode - this is one of the constants defined in ASTConstants

getName

public String getName()

Description copied from interface: IMXMLNode

Gets the name of this node.

For a node that refers to a class, this is the fully-qualified ActionScript class name. (For example, for <s:Button> it would be "spark.components.Button".)

For a node that specifies a property, style, or event, this is the name of the property, style, or event. (For example, for <s:text> it would be "text".)

For a language node, this is the short name of the tag. (For example, for <fx:Script> it would be "Script".)

Specified by:

getName in interface IMXMLNode

Returns:

The name of this node as a String.

createInstanceNode

protected static org.apache.flex.compiler.internal.tree.mxml.MXMLInstanceNode createInstanceNode(MXMLTreeBuilder builder,
                                                                              String instanceType,
                                                                              NodeBase parent)

processTagSpecificAttribute

protected void processTagSpecificAttribute(MXMLTreeBuilder builder,
                               IMXMLTagData tag,
                               IMXMLTagAttributeData attribute,
                               MXMLNodeBase.MXMLNodeInfo info)

Description copied from class: MXMLNodeBase

Processes a single tag-specific attribute (i.e., one that isn't allowed on every tag, unlike a namespace attribute or a private attribute).

The attribute might be specifying a property, event, or style; or it might be a special compile-time attribute such as 'id', 'includeIn', 'excludeFrom', 'source', etc. A property/event/style attribute will cause a child node to be added to this node; a compile-time attribute typically will simply set a property of the node.

The default behavior implemented in this base class is to report each tag-specific attribute as a problem.

Subclasses must override this method in order to allow tag-specific attributes.

attribute - An MXMLTagAttributeData object representing the attribute.

processItemCreationPolicyAttribute

protected String processItemCreationPolicyAttribute(MXMLTreeBuilder builder,
                                        IMXMLTagAttributeData attribute)

processItemDestructionPolicyAttribute

protected String processItemDestructionPolicyAttribute(MXMLTreeBuilder builder,
                                           IMXMLTagAttributeData attribute)

initializationComplete

protected void initializationComplete(MXMLTreeBuilder builder,
                          IMXMLTagData tag,
                          MXMLNodeBase.MXMLNodeInfo info)

Description copied from class: MXMLNodeBase

This method gives subclasses a chance to do final processing after considering each attribute and content unit.

The base class version calls adjustOffset to translate the node start and end offset from local to absolute offsets.

getID

public String getID()

Description copied from interface: IMXMLInstanceNode

The compile-time identifier specified for this instance.

Specified by:

getID in interface IMXMLInstanceNode

Returns:

The id as a String, or null if no compile-time identifier was specified.

getEffectiveID

public String getEffectiveID()

Description copied from interface: IMXMLInstanceNode

The compile-time identifier used by the compiler for this instance. If no id is specified, then the compiler generates an identifier if one is needed.

Specified by:

getEffectiveID in interface IMXMLInstanceNode

Returns:

The id as a String, or null if the instance does not have an identifier.

resolveID

public IVariableDefinition resolveID()

Description copied from interface: IMXMLInstanceNode

Returns the variable definition that is generated by the id.

Specified by:

resolveID in interface IMXMLInstanceNode

Returns:

An IVariableDefinition object representing the variable definition.

getIncludeIn

public String[] getIncludeIn()

Description copied from interface: IMXMLInstanceNode

The states (or state groups) in which this instance is included.

Specified by:

getIncludeIn in interface IMXMLInstanceNode

Returns:

An array of Strings which are the names of states or state groups.

getExcludeFrom

public String[] getExcludeFrom()

Description copied from interface: IMXMLInstanceNode

The states (or state groups) from which this instance is excluded.

Specified by:

getExcludeFrom in interface IMXMLInstanceNode

Returns:

An array of Strings which are the names of states or state groups.

getItemCreationPolicy

public String getItemCreationPolicy()

Description copied from interface: IMXMLInstanceNode

The item creation policy for this instance.

Specified by:

getItemCreationPolicy in interface IMXMLInstanceNode

Returns:

Either "immediate" or "deferred".

getItemDestructionPolicy

public String getItemDestructionPolicy()

Description copied from interface: IMXMLInstanceNode

The item destruction policy for this instance.

Specified by:

getItemDestructionPolicy in interface IMXMLInstanceNode

Returns:

Either "auto" or "never".

needsDescriptor

public boolean needsDescriptor()

Description copied from interface: IMXMLClassReferenceNode

Determines whether this node needs to generate a UIComponentDescriptor.

Specified by:

needsDescriptor in interface IMXMLClassReferenceNode

Returns:

true if it needs a descriptor.

needsDocumentDescriptor

public boolean needsDocumentDescriptor()

Description copied from interface: IMXMLClassReferenceNode

Determines whether this node needs to set its documentDescriptor property.

Specified by:

needsDocumentDescriptor in interface IMXMLClassReferenceNode

Returns:

true if it needs a document descriptor.

buildInnerString

protected boolean buildInnerString(StringBuilder sb)

For debugging only. Builds a string such as "spark.components.Button" id="b1" from the qualified name of the class reference for the node and its id, if present.

isEqual

public boolean isEqual(IMXMLInstanceNode node)

Description copied from interface: IMXMLInstanceNode

If this node is the same. When properties of type array don't have a child node of array, we insert an array and walk again which creates new instances of the same node.

Specified by:

isEqual in interface IMXMLInstanceNode

Returns:

true if node has same line number.

getChild

public IASNode getChild(int i)

Description copied from interface: IASNode

Get a particular child of this node

Specified by:

getChild in interface IASNode

Overrides:

getChild in class MXMLNodeBase

Parameters:

i - the child's index

Returns:

the specified child

getChildCount

public int getChildCount()

Description copied from interface: IASNode

Get the number of children

Specified by:

getChildCount in interface IASNode

Overrides:

getChildCount in class MXMLNodeBase

Returns:

the number of children

getClassReference

public IClassDefinition getClassReference(ICompilerProject project)

Description copied from interface: IMXMLClassReferenceNode

Gets the definition of the ActionScript class corresponding to this MXML tag.

Specified by:

getClassReference in interface IMXMLClassReferenceNode

Returns:

An IClassDefinition for the ActionScript class.

isMXMLObject

public boolean isMXMLObject()

Description copied from interface: IMXMLClassReferenceNode

Does the class referenced by this node implement mx.core.IMXMLObject?

Specified by:

isMXMLObject in interface IMXMLClassReferenceNode

Returns:

true if it does.

isContainer

public boolean isContainer()

Description copied from interface: IMXMLClassReferenceNode

Does the class referenced by this node implement mx.core.IContainer?

Specified by:

isContainer in interface IMXMLClassReferenceNode

Returns:

true if it does.

isVisualElementContainer

public boolean isVisualElementContainer()

Description copied from interface: IMXMLClassReferenceNode

Does the class referenced by this node implement mx.core.IVisualElementContainer?

Specified by:

isVisualElementContainer in interface IMXMLClassReferenceNode

Returns:

true if it does.

isDeferredInstantiationUIComponent

public boolean isDeferredInstantiationUIComponent()

Description copied from interface: IMXMLClassReferenceNode

Does the class referenced by this node implement mx.core.IDeferredInstantiatonUIComponent?

Specified by:

isDeferredInstantiationUIComponent in interface IMXMLClassReferenceNode

Returns:

true if it does.

getPropertySpecifierNode

public IMXMLPropertySpecifierNode getPropertySpecifierNode(String name)

Description copied from interface: IMXMLClassReferenceNode

Gets the child node specifying a particular property. It may have been specified in MXML either by an attribute or by a child tag.

Specified by:

getPropertySpecifierNode in interface IMXMLClassReferenceNode

Parameters:

name - The name of the property.

Returns:

An IMXMLPropertySpecifierNode specifying that property.

getPropertySpecifierNodes

public IMXMLPropertySpecifierNode[] getPropertySpecifierNodes()

Description copied from interface: IMXMLClassReferenceNode

Gets all the child nodes that specify properties. These may have been specified in MXML either by attributes or by child tags.

Specified by:

getPropertySpecifierNodes in interface IMXMLClassReferenceNode

Returns:

An array of IMXMLPropertySpecifierNode objects.

getEventSpecifierNode

public IMXMLEventSpecifierNode getEventSpecifierNode(String name)

Description copied from interface: IMXMLClassReferenceNode

Gets the child node specifying a particular event. It may have been specified in MXML either by an attribute or by a child tag.

Specified by:

getEventSpecifierNode in interface IMXMLClassReferenceNode

Parameters:

name - The name of the event.

Returns:

An IMXMLEventSpecifierNode specifying that event.

getEventSpecifierNodes

public IMXMLEventSpecifierNode[] getEventSpecifierNodes()

Description copied from interface: IMXMLClassReferenceNode

Gets all the child nodes that specify events. These may have been specified in MXML either by attributes or by child tags.

Specified by:

getEventSpecifierNodes in interface IMXMLClassReferenceNode

Returns:

An array of IMXMLEventSpecifierNode objects.

getSpecifierNodesWithSuffix

public IMXMLSpecifierNode[] getSpecifierNodesWithSuffix(String suffix)

Description copied from interface: IMXMLClassReferenceNode

Gets all the child nodes that represent properties, styles, and events and which have a particular suffix specifying a state or state group.

Specified by:

getSpecifierNodesWithSuffix in interface IMXMLClassReferenceNode

Parameters:

suffix - The name of a state or state group.

Returns:

An array of IMXMLSpecifierNode objects.

createNodeInfo

protected MXMLNodeBase.MXMLNodeInfo createNodeInfo(MXMLTreeBuilder builder)

Overrides:

createNodeInfo in class MXMLNodeBase

processChildTag

protected void processChildTag(MXMLTreeBuilder builder,
                   IMXMLTagData tag,
                   IMXMLTagData childTag,
                   MXMLNodeBase.MXMLNodeInfo info)

Description copied from class: MXMLNodeBase

Processes a single child tag.

Overrides:

processChildTag in class MXMLNodeBase

tag - An MXMLTagData object representing the child tag.

The default behavior implemented in this base class is to report each child tag as a problem.

Subclasses must override this method in order to allow the child tags that they recognize.

processChildNonWhitespaceUnit

protected void processChildNonWhitespaceUnit(MXMLTreeBuilder builder,
                                 IMXMLTagData tag,
                                 IMXMLTextData text,
                                 MXMLNodeBase.MXMLNodeInfo info)

Description copied from class: MXMLNodeBase

Processes a single child text unit which is not all whitespace.

The default behavior implemented in this base class is to report each unit of non-whitespace as a problem.

Subclasses must override this method in order to allow the non-whitespace text unit.

Overrides:

processChildNonWhitespaceUnit in class MXMLNodeBase

text - An MXMLTextData object representing the child text unit.

createSpecifierNode

protected org.apache.flex.compiler.internal.tree.mxml.MXMLSpecifierNodeBase createSpecifierNode(MXMLTreeBuilder builder,
                                                                                    String specifierName)

Resolve the specifier name in the class definition to a member definition, and create a specifier node based on the member type.

Parameters:

builder - MXML tree builder.

specifierName - Specifier name.

Returns:

A MXML specifier node.