Class CodeGenerationUtils

java.lang.Object

com.github.javaparser.utils.CodeGenerationUtils

public final class CodeGenerationUtils
extends Object

Utilities that can be useful when generating code.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CodeGenerationUtils()

Method Summary

Modifier and Type	Method	Description
static Path	classLoaderRoot(Class<?> c)
static String	f(String format, Object... params)	A shortcut to String.format.
static Path	fileInPackageAbsolutePath(String root, String pkg, String file)	Calculates the path to a file in a package.
static Path	fileInPackageAbsolutePath(Path root, String pkg, String file)
static Path	fileInPackageRelativePath(String pkg, String file)	Turns a package and a file into a relative path.
static String	getterName(Class<?> type, String name)
static String	getterToPropertyName(String getterName)
static Path	mavenModuleRoot(Class<?> c)	Useful for locating source code in your Maven project.
static String	optionalOf(String text, boolean isOptional)
static Path	packageAbsolutePath(String root, String pkg)	Calculates the path of a package.
static Path	packageAbsolutePath(Path root, String pkg)
static String	packageToPath(String pkg)	Converts a package name like "com.laamella.parser" to a path like "com/laamella/parser"
static String	setterName(String fieldName)
static Path	subtractPaths(Path full, Path difference)	Shortens path "full" by cutting "difference" off the end of it.

Methods inherited from class Object

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

Constructor Details

CodeGenerationUtils

private CodeGenerationUtils()

Method Details

getterName

public static String getterName(Class<?> type,
 String name)

getterToPropertyName

public static String getterToPropertyName(String getterName)

setterName

public static String setterName(String fieldName)

optionalOf

public static String optionalOf(String text,
 boolean isOptional)

f

public static String f(String format,
 Object... params)

A shortcut to String.format.

fileInPackageAbsolutePath

public static Path fileInPackageAbsolutePath(String root,
 String pkg,
 String file)

Calculates the path to a file in a package.

Parameters:

root - the root directory in which the package resides

pkg - the package in which the file resides, like "com.laamella.parser"

file - the filename of the file in the package.

fileInPackageAbsolutePath

public static Path fileInPackageAbsolutePath(Path root,
 String pkg,
 String file)

fileInPackageRelativePath

public static Path fileInPackageRelativePath(String pkg,
 String file)

Turns a package and a file into a relative path. "com.laamella" and "Simple.java" will become "com/laamella/Simple.java"

packageToPath

public static String packageToPath(String pkg)

Converts a package name like "com.laamella.parser" to a path like "com/laamella/parser"

packageAbsolutePath

public static Path packageAbsolutePath(String root,
 String pkg)

Calculates the path of a package.

Parameters:

root - the root directory in which the package resides

pkg - the package, like "com.laamella.parser"

packageAbsolutePath

public static Path packageAbsolutePath(Path root,
 String pkg)

classLoaderRoot

public static Path classLoaderRoot(Class<?> c)

Returns:

the root directory of the classloader for class c.

mavenModuleRoot

public static Path mavenModuleRoot(Class<?> c)

Useful for locating source code in your Maven project. Finds the classpath for class c, then backs up out of "target/(test-)classes", giving the directory containing the pom.xml.

subtractPaths

public static Path subtractPaths(Path full,
 Path difference)

Shortens path "full" by cutting "difference" off the end of it.