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

Class TernaryOperatorNode

java.lang.Object

org.apache.flex.compiler.common.SourceLocation

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

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

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

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

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

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

All Implemented Interfaces:

ISourceLocation, IASNode, IBinaryOperatorNode, IExpressionNode, IOperatorNode, ITernaryOperatorNode

public class TernaryOperatorNode
extends BinaryOperatorNodeBase
implements ITernaryOperatorNode

AST node of a ternary expression.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flex.compiler.tree.as.IOperatorNode

IOperatorNode.ExpressionType, IOperatorNode.OperatorType

Field Summary

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

leftOperandNode, rightOperandNode

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

operatorStart

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

flags

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

Constructor Summary

Constructors

Modifier	Constructor and Description
	TernaryOperatorNode(IASToken op, ExpressionNodeBase conditionalNode, ExpressionNodeBase leftOperandNode, ExpressionNodeBase rightOperandNode) Create a ternary node from its components.
protected	TernaryOperatorNode(TernaryOperatorNode other) Copy constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected TernaryOperatorNode	copy() Copy the ExpressionNodeBase and its subtree.
IASNode	getChild(int i) Get a particular child of this node
int	getChildCount() Get the number of children
IExpressionNode	getConditionalNode() returns the conditional expression that determines branch for this expression
ASTNodeID	getNodeID() Get the opcode of this node
IOperatorNode.OperatorType	getOperator() Returns the type of the operator that is referenced from this expression
ITypeDefinition	resolveType(ICompilerProject project) The type of the result of this expression.
protected void	setChildren(boolean fillInOffsets) If this node has custom children (names, arguments, etc), shove them into the list of children.

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

create, fillInOffsets, getExpressionType, getLeftOperandNode, getRightOperandNode, isOperatingOnArray, resolveAssignmentType, resolveLogicalType, setLeftOperandNode, setRightOperandNode

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

buildInnerString, getOperatorAbsoluteEnd, getOperatorAbsoluteStart, getOperatorEnd, getOperatorStart, getOperatorText, isTerminal

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

computeNamespaceReference, copyForInitializer, getASScope, getBaseExpression, getDecorationNode, getDependencyType, getMName, getParentExpression, hasParenthesis, inFilter, inWith, isDynamicExpression, isPackageReference, normalize, resolve, setHasParenthesis

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

analyze, buildStringRecursive, canContinueContainmentSearch, collectImportNodes, combineAttributes, connectedToProjectScope, contains, endAfter, endAfter, endBefore, endBefore, getAbsoluteEnd, getAbsoluteStart, getAncestorOfType, getContainingFilePath, getContainingNode, getContainingScope, getEnd, getFileScope, getFileSpecification, getInnerString, getNodeKind, getPackageName, getParent, getScopeNode, getSpanningStart, getStart, getSucceedingNode, getWorkspace, isTransparent, looselyContains, replaceChild, runPostProcess, 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.as.ITernaryOperatorNode

getLeftOperandNode, getRightOperandNode

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

copyForInitializer, hasParenthesis, isDynamicExpression, resolve

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

contains, getAncestorOfType, 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

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

getOperatorAbsoluteEnd, getOperatorAbsoluteStart, getOperatorEnd, getOperatorStart

Constructor Detail

TernaryOperatorNode

public TernaryOperatorNode(IASToken op,
                   ExpressionNodeBase conditionalNode,
                   ExpressionNodeBase leftOperandNode,
                   ExpressionNodeBase rightOperandNode)

Create a ternary node from its components.

Parameters:

op - Ternary operator ?.

conditionalNode - Conditional expression.

TernaryOperatorNode

protected TernaryOperatorNode(TernaryOperatorNode other)

Copy constructor.

Parameters:

other - The node to copy.

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

getChildCount

public int getChildCount()

Description copied from interface: IASNode

Get the number of children

Specified by:

getChildCount in interface IASNode

Overrides:

getChildCount in class BinaryOperatorNodeBase

Returns:

the number of children

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 BinaryOperatorNodeBase

Parameters:

i - the child's index

Returns:

the specified child

setChildren

protected void setChildren(boolean fillInOffsets)

Description copied from class: NodeBase

If this node has custom children (names, arguments, etc), shove them into the list of children. Used during parsing.

Overrides:

setChildren in class BinaryOperatorNodeBase

resolveType

public ITypeDefinition resolveType(ICompilerProject project)

Description copied from interface: IExpressionNode

The type of the result of this expression. This method returns the IDefinition representing the type that is the result of this expression. This can differ from the IDefinition you get from resolve(), such as when called on a FunctionCallNode: resolve() will return the IDefinition for the Function, whereas resolveType() will return the return type of the Function.

Specified by:

resolveType in interface IExpressionNode

Overrides:

resolveType in class BinaryOperatorNodeBase

Parameters:

project - The ICompilerProject to use to do lookups.

Returns:

The ITypeDefinition of the type this expression results in.

copy

protected TernaryOperatorNode copy()

Description copied from class: ExpressionNodeBase

Copy the ExpressionNodeBase and its subtree.

Specified by:

copy in class ExpressionNodeBase

Returns:

a new ExpressionNodeBase that represents the same content as the original node

getOperator

public IOperatorNode.OperatorType getOperator()

Description copied from interface: IOperatorNode

Returns the type of the operator that is referenced from this expression

Specified by:

getOperator in interface IOperatorNode

Returns:

the operator that we're using

getConditionalNode

public IExpressionNode getConditionalNode()

Description copied from interface: ITernaryOperatorNode

returns the conditional expression that determines branch for this expression

Specified by:

getConditionalNode in interface ITernaryOperatorNode

Returns:

an IExpressionNode representing the conditional