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Java Source Code / Java Documentation » PDF » PDFClown 0.0.5 » it.stefanochizzolini.clown.documents.contents

Source Cross Reference

Class Diagram

Java Document (Java Doc)

java.lang .Object

it.stefanochizzolini.clown.documents.contents .ContentScanner

ContentScanner

final public class ContentScanner (Code)

Content objects scanner.

Remarks

It wraps the content objects collection ( Contents ) to scan its graphics state through a forward cursor.

Scanning is performed at an arbitrary deepness, according to the content objects nesting: in fact, each deepness level corresponds to a scan level so that at any time it's possible to seamlessly navigate across the levels (see ContentScanner.getParentLevel() , ContentScanner.getChildLevel() , ContentScanner.getLeafLevel() )

author:
   Stefano Chizzolini
version:
   0.0.5
since:
   0.0.4

Inner Class :final public static class GraphicsState implements Cloneable

Constructor Summary
public	ContentScanner(Contents contents)

Method Summary
public ContentObject	getChild() Gets the current child object.
public ContentScanner	getChildLevel() Gets the child scan level.
public IContentContext	getContentContext() Gets the content context associated to the content objects collection.
public Contents	getContents() Gets the contents collection this scanner is inspecting.
public ContentObject	getCurrent() Gets the current content object within this scan level.
public int	getIndex() Gets the current position within this scan level.
public ContentObject	getLeaf() Gets the current leaf object.
public ContentScanner	getLeafLevel() Gets the leaf scan level.
public CompositeObject	getParent() Gets the current parent object.
public ContentScanner	getParentLevel() Gets the parent scan level.
public GraphicsState	getState() Gets the current graphics state applied to the current content object.
public void	insert(ContentObject object) Inserts a content object at the current position.
public void	insert(Collection<? extends ContentObject> objects) Inserts content objects at the current position.
public boolean	moveFirst()
public boolean	moveInnerNext() Moves to the next object, possibly recurring within the nested scan levels.
public boolean	moveLast()
public boolean	moveNext() Moves to the next object within this scan level.
public ContentObject	remove() Removes the content object at the current position.
public ContentObject	setCurrent(ContentObject object) Replaces the content object at the current position.

Constructor Detail

ContentScanner
public ContentScanner(Contents contents)(Code)
	Parameters: contents - Content objects collection to scan.

Method Detail

getChild
public ContentObject getChild()(Code)
	Gets the current child object. See Also: ContentScanner.getCurrent() See Also: ContentScanner.getLeaf() See Also: ContentScanner.getParent()

getChildLevel
public ContentScanner getChildLevel()(Code)
	Gets the child scan level. See Also: ContentScanner.getLeafLevel() See Also: ContentScanner.getParentLevel()

getContentContext
public IContentContext getContentContext()(Code)
	Gets the content context associated to the content objects collection.

getContents
public Contents getContents()(Code)
	Gets the contents collection this scanner is inspecting.

getCurrent
public ContentObject getCurrent()(Code)
	Gets the current content object within this scan level. See Also: ContentScanner.getChild() See Also: ContentScanner.getIndex() See Also: ContentScanner.getLeaf() See Also: ContentScanner.getParent()

getIndex
public int getIndex()(Code)
	Gets the current position within this scan level. See Also: ContentScanner.getCurrent()

getLeaf
public ContentObject getLeaf()(Code)
	Gets the current leaf object. See Also: ContentScanner.getCurrent() See Also: ContentScanner.getChild() See Also: ContentScanner.getParent()

getLeafLevel
public ContentScanner getLeafLevel()(Code)
	Gets the leaf scan level. See Also: ContentScanner.getChildLevel() See Also: ContentScanner.getParentLevel()

getParent
public CompositeObject getParent()(Code)
	Gets the current parent object. See Also: ContentScanner.getCurrent() See Also: ContentScanner.getChild() See Also: ContentScanner.getLeaf()

getParentLevel
public ContentScanner getParentLevel()(Code)
	Gets the parent scan level. See Also: ContentScanner.getChildLevel() See Also: ContentScanner.getLeafLevel()

getState

public GraphicsState getState()(Code)

Gets the current graphics state applied to the current content object.

Remarks

The returned object of this method is fundamental for any content manipulation as it represents the actual constraints that affect the current content object rendering.

insert
public void insert(ContentObject object)(Code)
	Inserts a content object at the current position.

insert

public void insert(Collection<? extends ContentObject> objects)(Code)

Inserts content objects at the current position.

Remarks

After insertion complete, lastly-inserted content object is at the current position.

moveFirst
public boolean moveFirst()(Code)
	version: 0.0.5 since: 0.0.5

moveInnerNext
public boolean moveInnerNext()(Code)
	Moves to the next object, possibly recurring within the nested scan levels. Whether the next object was successfully reached.

moveLast
public boolean moveLast()(Code)
	version: 0.0.5 since: 0.0.5

moveNext
public boolean moveNext()(Code)
	Moves to the next object within this scan level. Whether the next object was successfully reached.

remove
public ContentObject remove()(Code)
	Removes the content object at the current position.

setCurrent
public ContentObject setCurrent(ContentObject object)(Code)
	Replaces the content object at the current position.

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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