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

Class BinaryOperatorPlusAssignmentNode

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.BinaryOperatorPlusNode

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

All Implemented Interfaces:

ISourceLocation, IASNode, IBinaryOperatorNode, ICompoundAssignmentNode, IExpressionNode, IOperatorNode

public final class BinaryOperatorPlusAssignmentNode
extends BinaryOperatorPlusNode
implements ICompoundAssignmentNode

Final subclass of BinaryOperatorNodeBase for the '+=' operator.

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
protected	BinaryOperatorPlusAssignmentNode(BinaryOperatorPlusAssignmentNode other) Copy constructor.
	BinaryOperatorPlusAssignmentNode(IASToken operatorToken, ExpressionNodeBase leftOperand, ExpressionNodeBase rightOperand) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected BinaryOperatorPlusAssignmentNode	copy() Copy the ExpressionNodeBase and its subtree.
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.
ITypeDefinition	resolveTypeOfRValue(ICompilerProject project) Determines the compile-time type of the r-value of the assignment.

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

create, fillInOffsets, getChild, getChildCount, getExpressionType, getLeftOperandNode, getRightOperandNode, isOperatingOnArray, resolveAssignmentType, resolveLogicalType, setChildren, 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.IOperatorNode

getOperatorAbsoluteEnd, getOperatorAbsoluteStart, getOperatorEnd, getOperatorStart

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

Constructor Detail

BinaryOperatorPlusAssignmentNode

public BinaryOperatorPlusAssignmentNode(IASToken operatorToken,
                                ExpressionNodeBase leftOperand,
                                ExpressionNodeBase rightOperand)

Constructor.

BinaryOperatorPlusAssignmentNode

protected BinaryOperatorPlusAssignmentNode(BinaryOperatorPlusAssignmentNode 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

Overrides:

getNodeID in class BinaryOperatorPlusNode

Returns:

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

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 BinaryOperatorPlusNode

Parameters:

project - The ICompilerProject to use to do lookups.

Returns:

The ITypeDefinition of the type this expression results in.

copy

protected BinaryOperatorPlusAssignmentNode copy()

Description copied from class: ExpressionNodeBase

Copy the ExpressionNodeBase and its subtree.

Overrides:

copy in class BinaryOperatorPlusNode

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

Overrides:

getOperator in class BinaryOperatorPlusNode

Returns:

the operator that we're using

resolveTypeOfRValue

public ITypeDefinition resolveTypeOfRValue(ICompilerProject project)

Description copied from interface: ICompoundAssignmentNode

Determines the compile-time type of the r-value of the assignment.

For example, for a += b this is the type of a + b.

Specified by:

resolveTypeOfRValue in interface ICompoundAssignmentNode

Parameters:

project - The ICompilerProject to use to do lookups.

Returns:

The ITypeDefinition of the type of the r-value.