org.eclipse.cdt.core.dom.ast

Interface IASTTokenList

All Superinterfaces:

IASTNode, IASTToken

public interface IASTTokenList
extends IASTToken

Represents a sequence of code tokens.

Since:

5.4

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.cdt.core.dom.ast.IASTNode

IASTNode.CopyStyle

Field Summary

Fields

Modifier and Type	Field and Description
static ASTNodeProperty	NESTED_TOKEN NESTED_TOKEN describes the relationship between IASTTokenList and the nested IASTTokens.

Fields inherited from interface org.eclipse.cdt.core.dom.ast.IASTToken

EMPTY_TOKEN_ARRAY

Fields inherited from interface org.eclipse.cdt.core.dom.ast.IASTNode

EMPTY_NODE_ARRAY

Method Summary

Methods

Modifier and Type	Method and Description
void	addToken(IASTToken token) Adds a nested token.
IASTTokenList	copy() Returns a mutable copy of the tree rooted at this node.
IASTTokenList	copy(IASTNode.CopyStyle style) Returns a mutable copy of the tree rooted at this node.
char[]	getTokenCharImage() If the list contains a single token, returns its text.
IASTToken[]	getTokens() Returns nested tokens.
int	getTokenType() If the list contains a single token, returns its type.

Methods inherited from interface org.eclipse.cdt.core.dom.ast.IASTNode

accept, contains, getChildren, getContainingFilename, getFileLocation, getLeadingSyntax, getNodeLocations, getOriginalNode, getParent, getPropertyInParent, getRawSignature, getSyntax, getTrailingSyntax, getTranslationUnit, isActive, isFrozen, isPartOfTranslationUnitFile, setParent, setPropertyInParent

Field Detail

NESTED_TOKEN

static final ASTNodeProperty NESTED_TOKEN

NESTED_TOKEN describes the relationship between IASTTokenList and the nested IASTTokens.

Method Detail

getTokens

IASTToken[] getTokens()

Returns nested tokens.

addToken

void addToken(IASTToken token)

Adds a nested token.

Parameters:

token - a token to be added to the list

getTokenType

int getTokenType()

If the list contains a single token, returns its type. Otherwise returns 0.

Specified by:

getTokenType in interface IASTToken

See Also:

IToken.getType()

getTokenCharImage

char[] getTokenCharImage()

If the list contains a single token, returns its text. Otherwise returns null.

Specified by:

getTokenCharImage in interface IASTToken

See Also:

IToken.getCharImage()

copy

IASTTokenList copy()

Description copied from interface: IASTNode

Returns a mutable copy of the tree rooted at this node. The following postconditions hold:

 copy.getParent() == null
 copy.getPropertyInParent() == null
 copy.isFrozen() == false
 

Preprocessor nodes do not currently support being copied. Implicit name nodes are not copied, instead they can be regenerated if required.

Calling this method is equivalent to copy(CopyStyle.withoutLocations).

Specified by:

copy in interface IASTNode

Specified by:

copy in interface IASTToken

copy

IASTTokenList copy(IASTNode.CopyStyle style)

Description copied from interface: IASTNode

Returns a mutable copy of the tree rooted at this node. The following postconditions hold:

 copy.getParent() == null
 copy.getPropertyInParent() == null
 copy.isFrozen() == false
 

Preprocessor nodes do not currently support being copied. Implicit name nodes are not copied, instead they can be regenerated if required.

Specified by:

copy in interface IASTNode

Specified by:

copy in interface IASTToken

Parameters:

style - IASTNode.CopyStyle create a copy with or without locations. Please see IASTNode.CopyStyle for restrictions on copies with Locations.