Package com.intellij.formatting

Class CompositeBlockWrapper

java.lang.Object

com.intellij.formatting.AbstractBlockWrapper

com.intellij.formatting.CompositeBlockWrapper

public class CompositeBlockWrapper
extends AbstractBlockWrapper

Field Summary

Fields inherited from class com.intellij.formatting.AbstractBlockWrapper

myEnd, myFlags, myIndentFromParent, myParent, myStart

Constructor Summary

Constructors

Constructor and Description
CompositeBlockWrapper(Block block, WhiteSpace whiteSpaceBefore, CompositeBlockWrapper parent)

Method Summary

Modifier and Type	Method and Description
void	dispose()
java.util.List<AbstractBlockWrapper>	getChildren()
IndentData	getNumberOfSymbolsBeforeBlock() Allows to retrieve object that encapsulates information about number of symbols before the current block starting from the line start.
AbstractBlockWrapper	getPrevIndentedSibling(AbstractBlockWrapper current) Tries to find child block of the current composite block that contains line feeds and starts before the given block (i.e.
protected LeafBlockWrapper	getPreviousBlock()
protected boolean	indentAlreadyUsedBefore(AbstractBlockWrapper child) Allows to answer if current wrapped block has a child block that is located before given block and has line feed.
void	reset()
void	setChildren(java.util.List<AbstractBlockWrapper> children)

Methods inherited from class com.intellij.formatting.AbstractBlockWrapper

arrangeParentTextRange, arrangeStartOffset, calculateChildOffset, findFirstIndentedParent, getAlignment, getAlignmentAtStartOffset, getChildOffset, getEndOffset, getIndent, getLanguage, getLength, getNode, getOwnWrap, getParent, getStartOffset, getWhiteSpace, getWrap, getWraps, isIncomplete, setCanUseFirstChildIndentAsBlockIndent, setIndent, setIndentFromParent, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeBlockWrapper

public CompositeBlockWrapper(Block block,
                             WhiteSpace whiteSpaceBefore,
                             CompositeBlockWrapper parent)

Method Detail

getChildren

public java.util.List<AbstractBlockWrapper> getChildren()

setChildren

public void setChildren(java.util.List<AbstractBlockWrapper> children)

reset

public void reset()

Overrides:

reset in class AbstractBlockWrapper

indentAlreadyUsedBefore

protected boolean indentAlreadyUsedBefore(AbstractBlockWrapper child)

Description copied from class: AbstractBlockWrapper

Allows to answer if current wrapped block has a child block that is located before given block and has line feed.

Specified by:

indentAlreadyUsedBefore in class AbstractBlockWrapper

Parameters:

child - target child block to process

Returns:

true if current block has a child that is located before the given block and contains line feed; false otherwise

getNumberOfSymbolsBeforeBlock

public IndentData getNumberOfSymbolsBeforeBlock()

Description copied from class: AbstractBlockWrapper

Allows to retrieve object that encapsulates information about number of symbols before the current block starting from the line start. I.e. all symbols (either white space or not) between start of the line where current block begins and the block itself are count and returned.

Specified by:

getNumberOfSymbolsBeforeBlock in class AbstractBlockWrapper

Returns:

object that encapsulates information about number of symbols before the current block

getPreviousBlock

protected LeafBlockWrapper getPreviousBlock()

Specified by:

getPreviousBlock in class AbstractBlockWrapper

Returns:

previous block for the current block if any; null otherwise

dispose

public void dispose()

Overrides:

dispose in class AbstractBlockWrapper

getPrevIndentedSibling

public AbstractBlockWrapper getPrevIndentedSibling(AbstractBlockWrapper current)

Tries to find child block of the current composite block that contains line feeds and starts before the given block (i.e. its start offset is less than start offset of the given block).

Parameters:

current - block that defines right boundary for child blocks processing

Returns:

last child block that contains line feeds and starts before the given block if any; null otherwise