Class BaseItem

java.lang.Object

io.github.mmm.code.base.item.BaseItem

All Implemented Interfaces:

io.github.mmm.code.api.item.CodeItem

Direct Known Subclasses:

BaseComment, BaseExpression, BaseImport, BaseImportItem, BaseMutableItem, BaseOperator, BaseStatement

public abstract class BaseItem
extends Object
implements io.github.mmm.code.api.item.CodeItem

Base implementation of CodeItem.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields inherited from interface io.github.mmm.code.api.item.CodeItem

DEFAULT_INDENT, DEFAULT_NEWLINE

Constructor Summary

Constructors

Constructor	Description
BaseItem()	The constructor.

Method Summary

Modifier and Type	Method	Description
protected abstract void	doWrite(Appendable sink, String newline, String defaultIndent, String currentIndent, io.github.mmm.code.api.language.CodeLanguage language)
protected static io.github.mmm.code.api.type.CodeType	getOwningType(io.github.mmm.code.api.item.CodeItem element)
String	getSourceCode()
protected static String	getSpaces(int length)
String	toString()
final void	write(Appendable sink, String newline, String defaultIndent, String currentIndent, io.github.mmm.code.api.language.CodeLanguage language)

Methods inherited from class Object

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

Methods inherited from interface io.github.mmm.code.api.item.CodeItem

getLanguage, write, write, write, write, write

Constructor Details

BaseItem

public BaseItem()

The constructor.

Method Details

write

public final void write(Appendable sink,
 String newline,
 String defaultIndent,
 String currentIndent,
 io.github.mmm.code.api.language.CodeLanguage language)

Specified by:

write in interface io.github.mmm.code.api.item.CodeItem

doWrite

protected abstract void doWrite(Appendable sink,
 String newline,
 String defaultIndent,
 String currentIndent,
 io.github.mmm.code.api.language.CodeLanguage language)
                         throws IOException

Parameters:

sink - the Appendable where to append the code from this CodeItem.

newline - the newline String.

defaultIndent - the String used for indentation (e.g. a number of spaces to insert per indent level).

currentIndent - the current indent (number of spaces). Initially the empty string (""). Before a recursion the defaultIndent will be appended.

language - the CodeLanguage to use.

Throws:

IOException - if thrown by Appendable.

See Also:

• CodeItem.write(Appendable, String, String)

toString

public String toString()

Overrides:

toString in class Object

getSourceCode

public String getSourceCode()

Specified by:

getSourceCode in interface io.github.mmm.code.api.item.CodeItem

getOwningType

protected static io.github.mmm.code.api.type.CodeType getOwningType(io.github.mmm.code.api.item.CodeItem element)

Parameters:

element - the CodeItem.

Returns:

the owning CodeType.

getSpaces

protected static String getSpaces(int length)

Parameters:

length - the number of spaces requested.

Returns:

a String of the given length only containing whitespaces.