程序包 com.palantir.javaformat

类 OpenOp

java.lang.Object

com.palantir.javaformat.doc.HasUniqueId

com.palantir.javaformat.OpenOp

所有已实现的接口:

Op

@Immutable
public abstract class OpenOp
extends HasUniqueId
implements Op

An OpenOp opens a level. It is an Op in the sequence of Ops generated by OpsBuilder. When the sequence is turned into a Doc by DocBuilder, Input.Toks delimited by OpenOp-CloseOp pairs turn into nested Levels.

嵌套类概要

嵌套类

修饰符和类型	类	说明
static class	OpenOp.Builder
static enum	OpenOp.Complexity

构造器概要

构造器

构造器	说明
OpenOp()

方法概要

修饰符和类型	方法	说明
void	add(DocBuilder builder)	Add an Op to a DocBuilder.
LastLevelBreakability	breakabilityIfLastLevel()	If it's the last level of its parent, when to inline this level rather than break the parent.
BreakBehaviour	breakBehaviour()	When this level doesn't fit on one line, controls whether this level is to be broken (its breaks taken) or partially inlined onto the current line.
static OpenOp.Builder	builder()	Builder @see ImmutableOpenOp.Builder#Builder().
abstract OptionalInt	columnLimitBeforeLastBreak()	Custom max column limit that contents of this level before the last break may not exceed.
OpenOp.Complexity	complexity()	A level is "simple" if it doesn't have multiple parameters (in the case of a method call), or multiple chained method calls.
abstract Optional<String>	debugName()
static Op	make(Indent plusIndent)	Make an ordinary OpenOp.
PartialInlineability	partialInlineability()
abstract Indent	plusIndent()	The extra indent inside this level.

从类继承的方法 com.palantir.javaformat.doc.HasUniqueId

id

从类继承的方法 java.lang.Object

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

构造器详细资料

OpenOp

public OpenOp()

方法详细资料

plusIndent

public abstract Indent plusIndent()

The extra indent inside this level.

breakBehaviour

@Default
public BreakBehaviour breakBehaviour()

When this level doesn't fit on one line, controls whether this level is to be broken (its breaks taken) or partially inlined onto the current line.

breakabilityIfLastLevel

@Default
public LastLevelBreakability breakabilityIfLastLevel()

If it's the last level of its parent, when to inline this level rather than break the parent.

partialInlineability

@Default
public PartialInlineability partialInlineability()

complexity

@Default
public OpenOp.Complexity complexity()

A level is "simple" if it doesn't have multiple parameters (in the case of a method call), or multiple chained method calls.

This is used to poison the ability to partially inline method arguments down the line if a parent level was too complicated, so that you can't end up with this:

 method(arg1, arg2, arg3.foo().stream()
         .filter(...)
         .map(...));
 

or

 log.info("Message", exception, SafeArg.of(
         "foo", foo);
 

But you can still get this (see test B20128760):

 Stream itemIdsStream = stream(members).flatMap(m -> m.getFieldValues().entrySet().stream()
         .filter(...)
         .map(...));
 

or this:

 method(anotherMethod(arg3.foo().stream()
         .filter(...)
         .map(...)));
 

or this:

 method(anotherMethod(
         ...)); // long arguments
 

debugName

public abstract Optional<String> debugName()

columnLimitBeforeLastBreak

public abstract OptionalInt columnLimitBeforeLastBreak()

Custom max column limit that contents of this level before the last break may not exceed.

make

public static Op make(Indent plusIndent)

Make an ordinary OpenOp.

另请参阅:

• builder()

add

public void add(DocBuilder builder)

从接口复制的说明: Op

Add an Op to a DocBuilder.

指定者:

add 在接口中 Op

参数:

builder - the DocBuilder

builder

public static OpenOp.Builder builder()

Builder @see ImmutableOpenOp.Builder#Builder().