Package com.intellij.psi.formatter.java.wrap.impl

Class JavaChildWrapArranger

java.lang.Object

com.intellij.psi.formatter.java.wrap.impl.JavaChildWrapArranger

public class JavaChildWrapArranger
extends java.lang.Object

Encapsulates the implementation of JavaWrapManager.arrangeChildWrap(ASTNode, ASTNode, CommonCodeStyleSettings, JavaCodeStyleSettings, Wrap, AbstractJavaBlock).

Thread-safe.

Constructor Summary

Constructors

Constructor and Description
JavaChildWrapArranger()

Method Summary

Modifier and Type

Method and Description

Wrap

arrange(ASTNode child, ASTNode parent, CommonCodeStyleSettings settings, JavaCodeStyleSettings javaSettings, Wrap suggestedWrap, AbstractJavaBlock reservedWrapsProvider) Provides implementation of JavaWrapManager.arrangeChildWrap(com.intellij.lang.ASTNode, com.intellij.lang.ASTNode, com.intellij.psi.codeStyle.CommonCodeStyleSettings, com.intellij.psi.codeStyle.JavaCodeStyleSettings, com.intellij.formatting.Wrap, com.intellij.psi.formatter.java.AbstractJavaBlock) method.

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaChildWrapArranger

public JavaChildWrapArranger()

Method Detail

arrange

public Wrap arrange(ASTNode child,
                    ASTNode parent,
                    CommonCodeStyleSettings settings,
                    JavaCodeStyleSettings javaSettings,
                    Wrap suggestedWrap,
                    AbstractJavaBlock reservedWrapsProvider)

Provides implementation of JavaWrapManager.arrangeChildWrap(com.intellij.lang.ASTNode, com.intellij.lang.ASTNode, com.intellij.psi.codeStyle.CommonCodeStyleSettings, com.intellij.psi.codeStyle.JavaCodeStyleSettings, com.intellij.formatting.Wrap, com.intellij.psi.formatter.java.AbstractJavaBlock) method.

Parameters:

child - child node which wrap is to be defined

parent - direct or indirect parent of the given 'child' node. Defines usage context of 'child' node processing

settings - code style settings to use during wrap definition

suggestedWrap - wrap suggested to use by clients of current class. I.e. those clients offer wrap to use based on their information about current processing state. However, it's possible that they don't know details of fine-grained wrap definition algorithm encapsulated at the current class. Hence, this method takes suggested wrap into consideration but is not required to use it all the time node based on the given parameters

reservedWrapsProvider - reserved 'element type -> wrap instance' mappings provider. Note: this argument is considered to be a part of legacy heritage and is intended to be removed as soon as formatting code refactoring is done

Returns:

wrap to use for the given 'child' node if it's possible to define the one; null otherwise