Package net.hydromatic.morel.compile

Class Pretty

java.lang.Object

net.hydromatic.morel.compile.Pretty

class Pretty
extends java.lang.Object

Prints values.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	Pretty.NamedVal	Wrapper that indicates that a value should be printed "name = value".
(package private) static class	Pretty.TypedVal	Wrapper that indicates that a value should be printed "val name = value : type".

Field Summary

Fields

Modifier and Type	Field	Description
private static int	DEPTH_LIMIT
private static int	LINE_LENGTH
private static int	LIST_LENGTH

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Pretty()

Method Summary

Modifier and Type	Method	Description
private static int	currentIndent(java.lang.StringBuilder buf)
private static boolean	endsWithSpaces(java.lang.StringBuilder buf, int n)
private static boolean	hasIndent(java.lang.StringBuilder buf, int n)
private static void	indent(java.lang.StringBuilder buf, int indent)
(package private) static java.lang.StringBuilder	pretty(java.lang.StringBuilder buf, Type type, java.lang.Object value)	Prints a value to a buffer.
private static java.lang.StringBuilder	pretty1(java.lang.StringBuilder buf, int indent, int[] lineEnd, int depth, Type type, java.lang.Object value)	Prints a value to a buffer.
private static java.lang.StringBuilder	pretty2(java.lang.StringBuilder buf, int indent, int[] lineEnd, int depth, Type type, java.lang.Object value)

Methods inherited from class java.lang.Object

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

Field Detail

LINE_LENGTH

private static final int LINE_LENGTH

See Also:

Constant Field Values

LIST_LENGTH

private static final int LIST_LENGTH

See Also:

Constant Field Values

DEPTH_LIMIT

private static final int DEPTH_LIMIT

See Also:

Constant Field Values

Constructor Detail

Pretty

private Pretty()

Method Detail

pretty

static java.lang.StringBuilder pretty(@Nonnull
                                      java.lang.StringBuilder buf,
                                      @Nonnull
                                      Type type,
                                      @Nonnull
                                      java.lang.Object value)

Prints a value to a buffer.

pretty1

private static java.lang.StringBuilder pretty1(@Nonnull
                                               java.lang.StringBuilder buf,
                                               int indent,
                                               int[] lineEnd,
                                               int depth,
                                               @Nonnull
                                               Type type,
                                               @Nonnull
                                               java.lang.Object value)

Prints a value to a buffer. If the first attempt goes beyond lineEnd, back-tracks, adds a newline and indent, and tries again one time.

endsWithSpaces

private static boolean endsWithSpaces(java.lang.StringBuilder buf,
                                      int n)

hasIndent

private static boolean hasIndent(java.lang.StringBuilder buf,
                                 int n)

indent

private static void indent(@Nonnull
                           java.lang.StringBuilder buf,
                           int indent)

currentIndent

private static int currentIndent(java.lang.StringBuilder buf)

pretty2

private static java.lang.StringBuilder pretty2(@Nonnull
                                               java.lang.StringBuilder buf,
                                               int indent,
                                               int[] lineEnd,
                                               int depth,
                                               @Nonnull
                                               Type type,
                                               @Nonnull
                                               java.lang.Object value)