org.eclipse.xtext.nodemodel.impl

Class LeafNode

java.lang.Object

org.eclipse.xtext.nodemodel.impl.AbstractNode

org.eclipse.xtext.nodemodel.impl.LeafNode

All Implemented Interfaces:

Iterable<INode>, BidiIterable<INode>, BidiTreeIterable<INode>, ILeafNode, INode

Direct Known Subclasses:

HiddenLeafNode, LeafNodeWithSyntaxError

public class LeafNode
extends AbstractNode
implements ILeafNode

Author:

Sebastian Zarnekow - Initial contribution and API, Mark Christiaens - Serialization support

Constructor Summary

Constructors

Constructor and Description
LeafNode()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	basicSetTotalLength(int length)
protected void	basicSetTotalOffset(int offset)
Iterable<ILeafNode>	getLeafNodes() Returns an iterable for all contained leaf nodes.
int	getLength() Returns the length of this node excluding hidden tokens.
int	getOffset() Returns the offset of this node excluding hidden tokens.
int	getTotalLength() Returns the length of this node including hidden tokens.
int	getTotalOffset() Returns the offset of this node including hidden tokens.
boolean	isHidden() Returns true if the node was produced by a hidden token.

Methods inherited from class org.eclipse.xtext.nodemodel.impl.AbstractNode

basicGetGrammarElement, basicGetLineOfOffset, basicGetNextSibling, basicGetParent, basicGetPreviousSibling, basicGetSemanticElement, basicHasNextSibling, basicHasPreviousSibling, basicHasSiblings, basicIterator, basicSetGrammarElement, basicSetNextSibling, basicSetParent, basicSetPreviousSibling, getAsTreeIterable, getEndLine, getEndOffset, getGrammarElement, getNextSibling, getParent, getPreviousSibling, getRootNode, getSemanticElement, getStartLine, getSyntaxErrorMessage, getText, getTextRegion, getTextRegionWithLineInformation, getTextRegionWithLineInformation, getTotalEndLine, getTotalEndOffset, getTotalStartLine, getTotalTextRegion, getTotalTextRegionWithLineInformation, hasDirectSemanticElement, hasNextSibling, hasPreviousSibling, hasSiblings, iterator, reverse

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.xtext.nodemodel.INode

getAsTreeIterable, getEndLine, getEndOffset, getGrammarElement, getNextSibling, getParent, getPreviousSibling, getRootNode, getSemanticElement, getStartLine, getSyntaxErrorMessage, getText, getTextRegion, getTextRegionWithLineInformation, getTotalEndLine, getTotalEndOffset, getTotalStartLine, getTotalTextRegion, getTotalTextRegionWithLineInformation, hasDirectSemanticElement, hasNextSibling, hasPreviousSibling, hasSiblings

Constructor Detail

LeafNode

public LeafNode()

Method Detail

isHidden

public boolean isHidden()

Description copied from interface: ILeafNode

Returns true if the node was produced by a hidden token.

Specified by:

isHidden in interface ILeafNode

Returns:

true if the node was produced by a hidden token.

getTotalOffset

public int getTotalOffset()

Description copied from interface: INode

Returns the offset of this node including hidden tokens.

Specified by:

getTotalOffset in interface INode

Returns:

the offset of this node including hidden tokens.

getTotalLength

public int getTotalLength()

Description copied from interface: INode

Returns the length of this node including hidden tokens.

Specified by:

getTotalLength in interface INode

Returns:

the length of this node including hidden tokens.

getOffset

public int getOffset()

Description copied from interface: INode

Returns the offset of this node excluding hidden tokens. If this node is a hidden leaf node or a composite node that does only contain hidden leaf nodes, the total offset is returned.

Specified by:

getOffset in interface INode

Overrides:

getOffset in class AbstractNode

Returns:

the offset of this node excluding hidden tokens.

getLength

public int getLength()

Description copied from interface: INode

Returns the length of this node excluding hidden tokens. If this node is a hidden leaf node, the total length is returned.

Specified by:

getLength in interface INode

Overrides:

getLength in class AbstractNode

Returns:

the length of this node excluding hidden tokens.

basicSetTotalOffset

protected void basicSetTotalOffset(int offset)

basicSetTotalLength

protected void basicSetTotalLength(int length)

getLeafNodes

public Iterable<ILeafNode> getLeafNodes()

Description copied from interface: INode

Returns an iterable for all contained leaf nodes. Never null.

Specified by:

getLeafNodes in interface INode

Overrides:

getLeafNodes in class AbstractNode

Returns:

an iterable for all contained leaf nodes. Never null.