org.apache.flex.compiler.tree.as

Interface IForLoopNode

All Superinterfaces:

IASNode, ISourceLocation, IStatementNode

All Known Implementing Classes:

ForLoopNode

public interface IForLoopNode
extends IStatementNode

An AST node representing a for, for-in, or for-each-in statement.

The shape of this node is

 IForLoopNode
   IContainerNode <-- getConditionalsContainerNode()
   IBlockNode     <-- getStatementContentsNode()
 

In the case of a regular for statement, the container node contains the three control expressions. For example,

 for (i = 0; i < n; i++)
 {
     ...
 }
 

is represented as

 IForLoopNode "for"
   IContainerNode
     IBinaryOperatorNode "="
       IIdentifierNode "i"
       INumericalLiteralNode 0
     IBinaryOperatorNode "<"
       IIdentifierNode "i"
       IIdentifierNode "n"
     IUnaryOperatorNode "++"
       IIdentifierNode "i"
   IBlockNode
     ...
 

In the case of a for-in, or for-each-in statement, the container node contains a single binary operator node for the in operator. For example,

 for (p in o)
 {
     ...
 }
 

is represented as

 IForLoopNode "for"
   IContainerNode
     IBinaryOperatorNode "in"
       IIdentifierNode "p"
       IIdentifierNode "o"
   IBlockNode
     ...
 

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	IForLoopNode.ForLoopKind A ForLoopKind represents different kinds of for loops

Field Summary

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

UNKNOWN

Method Summary

Methods

Modifier and Type	Method and Description
IExpressionNode[]	getConditionalExpressionNodes() Returns an array containing the conditional expression(s) for the for statement.
IContainerNode	getConditionalsContainerNode() Returns the container node containing the conditional expression(s) for the for statement.
IForLoopNode.ForLoopKind	getKind() Returns the kind of the for statement.

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

getStatementContentsNode

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

contains, getAncestorOfType, getChild, getChildCount, getContainingNode, getContainingScope, getFileSpecification, getNodeID, 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

getKind

IForLoopNode.ForLoopKind getKind()

Returns the kind of the for statement.

Returns:

a IForLoopNode.ForLoopKind

getConditionalsContainerNode

IContainerNode getConditionalsContainerNode()

Returns the container node containing the conditional expression(s) for the for statement.

Returns:

An IContainerNode containing the conditional expressions, or null.

getConditionalExpressionNodes

IExpressionNode[] getConditionalExpressionNodes()

Returns an array containing the conditional expression(s) for the for statement.

Returns:

An array of IExpressionNode objects, or null.