PrintStyleBuilder (Performetrics 2.2.4 API)

java.lang.Object
- net.obvj.performetrics.util.print.PrintStyleBuilder

public class PrintStyleBuilder
extends Object

A builder for creating PrintStyle objects. Example:

 
 PrintStyle printStyle = new PrintStyleBuilder()
     .withHeader()
     .withRowFormat("%-15s  %19s")
     .withDurationFormat(DurationFormat.FULL)
     .withoutLegends()
     .withSimpleLine('-', 36)
     .build();

Since:: 2.2.1
Author:: oswaldo.bapvic.jr
See Also:: PrintFormat

Constructor Summary

Constructors
Constructor and Description
`PrintStyleBuilder(PrintFormat printFormat)` Creates an empty PrintStyle builder.
`PrintStyleBuilder(PrintStyle source)` Creates a new PrintStyle builder with the same attributes of an existing PrintStyle.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`PrintStyle`	`build()` Builds the PrintStyle.
`static String`	`generateLine(char character, int length)` Generates a string using the specified character repeated to a given length.
`static boolean`	`isEmpty(String string)` Returns `true` if the specified string is either null or empty.
`PrintStyleBuilder`	`withAlternativeLine(char character, int length)` Defines an alternative line, to be generated using the specified character repeated to a given length.
`PrintStyleBuilder`	`withAlternativeLine(String string)` Defines an alternative line.
`PrintStyleBuilder`	`withDurationFormat(DurationFormat format)` Defines the `DurationFormat` to be applied on all rows containing a time duration.
`PrintStyleBuilder`	`withHeader()` Enables the header row, to be formatted using the same general row format and preset column names.
`PrintStyleBuilder`	`withHeader(String format)` Enables the header row and defines a specific format string in printf-style to be applied.
`PrintStyleBuilder`	`withLegends()` Enables printing legends after time durations.
`PrintStyleBuilder`	`withoutHeader()` Explicitly disables the header row.
`PrintStyleBuilder`	`withoutLegends()` Explicitly disables legends after time durations.
`PrintStyleBuilder`	`withoutSectionSummary()` Explicitly disables the section summary row.
`PrintStyleBuilder`	`withRowFormat(String format)` Defines a format string in printf-style to be applied for all rows.
`PrintStyleBuilder`	`withSectionHeaderFormat(String format)` Defines a format string in printf-style to the applied for the section headers.
`PrintStyleBuilder`	`withSectionSummary(String format)` Enables the section summary row and defines the format string in printf-style to be applied.
`PrintStyleBuilder`	`withSimpleLine(char character, int length)` Defines a simple line, to be generated using the specified character repeated to a given length.
`PrintStyleBuilder`	`withSimpleLine(String string)` Defines a simple line.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PrintStyleBuilder
```
public PrintStyleBuilder(PrintFormat printFormat)
```
    Creates an empty PrintStyle builder.
    
    Parameters:
    
    printFormat - the target PrintFormat, not null
    
    Throws:
    
    NullPointerException - if the specified PrintFormat is null
    
    Since:
    
    2.2.2
  - PrintStyleBuilder
```
public PrintStyleBuilder(PrintStyle source)
```
    Creates a new PrintStyle builder with the same attributes of an existing PrintStyle.
    
    Parameters:
    
    source - the PrintStyle whose attributes are to be copied
    
    Throws:
    
    NullPointerException - if the specified PrintStyle is null
- Method Detail
  - withRowFormat
```
public PrintStyleBuilder withRowFormat(String format)
```
    Defines a format string in printf-style to be applied for all rows.
    The position of fields must be defined according to the target PrintFormat:
    - SUMMARIZED
      
      Counter type (e.g.: "Wall-clock time")
      
      Elapsed time
    - DETAILED
      
      Sequential timing session identifier
      
      Elapsed time
      
      Elapsed time (accumulated)
      
      (Optional) Counter type (e.g.: "Wall-clock time")
    For example: considering the PrintFormat.SUMMARIZED and DurationFormat.FULL, the format string "%1$s %2$s" produces "Wall-clock time 0:00:00.049085700", while the format string "%2$s %1$s" produces "0:00:00.049085700 Wall-clock time".
    
    Not all fields are mandatory, so the format string "%2$s" is also valid, and produces "0:00:00.049085700".
    Parameters:
    
    format - the format string to be applied
    
    Returns:
    
    a reference to this builder object for chained calls
    
    See Also:
    
    Formatter, PrintStyle
  - withHeader
```
public PrintStyleBuilder withHeader()
```
    Enables the header row, to be formatted using the same general row format and preset column names.
    To specify a different format for the header row, use withHeader(String).
    
    Returns:
    
    a reference to this builder object for chained calls
  - withHeader
```
public PrintStyleBuilder withHeader(String format)
```
    Enables the header row and defines a specific format string in printf-style to be applied.
    The number and sequence of string positions must be defined according to the target stopwatch formatter:
    - SUMMARIZED
      
      Counter type
      
      Elapsed time
    - DETAILED
      
      Sequential timing session identifier
      
      Elapsed time
      
      Elapsed time (accumulated)
      
      (Optional) Counter type
    To enable the header without specifying a custom format, use the zero-argument option withHeader().
    Parameters:
    
    format - the format string to be applied for the header row
    
    Returns:
    
    a reference to this builder object for chained calls
    
    See Also:
    
    Formatter, PrintStyle
  - withoutHeader
```
public PrintStyleBuilder withoutHeader()
```
    Explicitly disables the header row.
    
    Returns:
    
    a reference to this builder object for chained calls
  - withSectionHeaderFormat
```
public PrintStyleBuilder withSectionHeaderFormat(String format)
```
    Defines a format string in printf-style to the applied for the section headers.
    
    Parameters:
    
    format - the format string to be applied for each section header row
    
    Returns:
    
    a reference to this builder object for chained calls
  - withoutSectionSummary
```
public PrintStyleBuilder withoutSectionSummary()
```
    Explicitly disables the section summary row.
    
    Returns:
    
    a reference to this builder object for chained calls
  - withSectionSummary
```
public PrintStyleBuilder withSectionSummary(String format)
```
    Enables the section summary row and defines the format string in printf-style to be applied.
    Note: The property modified by this method is only applicable for the detailed stopwatch formatter.
    
    Parameters:
    
    format - the format string to be applied for the section summary row
    
    Returns:
    
    a reference to this builder object for chained calls
  - withSimpleLine
```
public PrintStyleBuilder withSimpleLine(char character,
                                        int length)
```
    Defines a simple line, to be generated using the specified character repeated to a given length.
    
    Parameters:
    
    character - a character to compose the string
    
    length - number of times to repeat the character; must be > 0
    
    Returns:
    
    a reference to this builder object for chained calls
  - withSimpleLine
```
public PrintStyleBuilder withSimpleLine(String string)
```
    Defines a simple line.
    
    Parameters:
    
    string - the string to be used as the simple line
    
    Returns:
    
    a reference to this builder object for chained calls
  - withAlternativeLine
```
public PrintStyleBuilder withAlternativeLine(char character,
                                             int length)
```
    Defines an alternative line, to be generated using the specified character repeated to a given length.
    
    Parameters:
    
    character - a character to compose the string
    
    length - number of times to repeat the character; must be > 0
    
    Returns:
    
    a reference to this builder object for chained calls
  - withAlternativeLine
```
public PrintStyleBuilder withAlternativeLine(String string)
```
    Defines an alternative line.
    
    Parameters:
    
    string - the string to be used as the alternative line
    
    Returns:
    
    a reference to this builder object for chained calls
  - withDurationFormat
```
public PrintStyleBuilder withDurationFormat(DurationFormat format)
```
    Defines the DurationFormat to be applied on all rows containing a time duration.
    
    Parameters:
    
    format - the DurationFormat to be applied
    
    Returns:
    
    a reference to this builder object for chained calls
  - withLegends
```
public PrintStyleBuilder withLegends()
```
    Enables printing legends after time durations.
    
    Returns:
    
    a reference to this builder object for chained calls
  - withoutLegends
```
public PrintStyleBuilder withoutLegends()
```
    Explicitly disables legends after time durations.
    
    Returns:
    
    a reference to this builder object for chained calls
  - build
```
public PrintStyle build()
```
    Builds the PrintStyle.
    
    Returns:
    
    an immutable PrintStyle; not null
  - isEmpty
```
public static boolean isEmpty(String string)
```
    Returns true if the specified string is either null or empty.
    
    Parameters:
    
    string - the string to be checked
    
    Returns:
    
    true if the specified string is either null or empty.
  - generateLine
```
public static String generateLine(char character,
                                  int length)
```
    Generates a string using the specified character repeated to a given length.
    
    Parameters:
    
    character - a character to compose the string
    
    length - number of times to repeat the character; must be > 0
    
    Returns:
    
    a string with repeated character

Class PrintStyleBuilder

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PrintStyleBuilder

PrintStyleBuilder

Method Detail

withRowFormat

withHeader

withHeader

withoutHeader

withSectionHeaderFormat

withoutSectionSummary

withSectionSummary

withSimpleLine

withSimpleLine

withAlternativeLine

withAlternativeLine

withDurationFormat

withLegends

withoutLegends

build

isEmpty

generateLine