Top Inners Constructors Methods

com.openhtmltopdf.util

public Class LambdaUtil

Class Inheritance

extends Object

java.lang.Object
com.openhtmltopdf.util.LambdaUtil

Imports

java.util.ArrayList, .List, .Objects, java.util.function.Predicate, java.util.stream.Collectors, .IntStream, .Stream, .StreamSupport, com.openhtmltopdf.layout.Layer, com.openhtmltopdf.render.BlockBox, .Box, .InlineLayoutBox

Nested and Inner Type Summary

Modifier and Type	Class and Description
private static class	LambdaUtil.DescendantContent

Constructor Summary

Access	Constructor and Description
private	LambdaUtil()

Method Summary

Modifier and Type	Method and Description
public static <T> Predicate<T>	alwaysFalse()
public static <T> Predicate<T>	alwaysTrue()
public static String	ancestorDump(Box bx) Ancestor dump to string including starting box and referenced layers.
public static Stream<Box>	ancestors(Box bx) Null-safe way to look up the ancestor tree as a stream.
public static String	boxDescription(Box box) Null-safe box description including object id, layer, containing layer and impl class.
private static void	descendantDump(Box parent, int indent, List<LambdaUtil.DescendantContent> out)
public static String	descendantDump(Box root) Creates an indented dump of the box tree.
public static Stream<Box>	descendants(Box parent) A stream of all descendant boxes not including InlineText or InlineBox objects.
public static List<Box>	descendantsList(Box parent) See `descendants(Box)`
public static String	layerDescription(Layer layer) Null-safe layer description including object id, toString and master box description.
public static String	objectId(Object obj) Null-safe identity hash code.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

LambdaUtil	back to summary
private LambdaUtil()

Method Detail

alwaysFalse	back to summary
public static <T> Predicate<T> alwaysFalse()

alwaysTrue	back to summary
public static <T> Predicate<T> alwaysTrue()

ancestorDump	back to summary
public static String ancestorDump(Box bx) Ancestor dump to string including starting box and referenced layers. Debug only.

ancestors	back to summary
public static Stream<Box> ancestors(Box bx) Null-safe way to look up the ancestor tree as a stream. Does not include starting box. Will return a empty stream if either bx or bx.getParent() is null.

boxDescription	back to summary
public static String boxDescription(Box box) Null-safe box description including object id, layer, containing layer and impl class. Debug only.

descendantDump	back to summary
private static void descendantDump(Box parent, int indent, List<LambdaUtil.DescendantContent> out)

descendantDump	back to summary
public static String descendantDump(Box root) Creates an indented dump of the box tree. Includes both the pre-layout inline-content and if layout has been run, the after layout structure. Debug only.

descendants	back to summary
public static Stream<Box> descendants(Box parent) A stream of all descendant boxes not including InlineText or InlineBox objects. This would usually only be called after layout is concluded as InlineBox objects are converted to one or more InlineLayoutBox during layout. Should be in breadth first order.

descendantsList	back to summary
public static List<Box> descendantsList(Box parent) See `descendants(Box)`

layerDescription	back to summary
public static String layerDescription(Layer layer) Null-safe layer description including object id, toString and master box description. Debug only.

objectId	back to summary
public static String objectId(Object obj) Null-safe identity hash code. Debug only.

com.openhtmltopdf.util back to summary

private Class LambdaUtil.DescendantContent

Class Inheritance

extends Object

java.lang.Object
com.openhtmltopdf.util.LambdaUtil.DescendantContent

Field Summary

Modifier and Type	Field and Description
pack-priv final int	indent
pack-priv final Object	object

Constructor Summary

Access	Constructor and Description
pack-priv	DescendantContent(Object obj, int indent)

Method Summary

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

indent	back to summary
pack-priv final int indent

object	back to summary
pack-priv final Object object

Constructor Detail

DescendantContent	back to summary
pack-priv DescendantContent(Object obj, int indent)