jmlparser-core/com.github.javaparser.utils/Utils

Utils

open class Utils(source)

Any kind of utility.

Author

Federico Tomassetti

Constructors

Utils

constructor()

Functions

assertNonEmpty

open fun assertNonEmpty(string: String): String

assertNonNegative

open fun <T : Number?> assertNonNegative(number: T): T

assertNotNull

open fun <T> assertNotNull(o: T): T

assertPositive

open fun <T : Number?> assertPositive(number: T): T

camelCaseToScreaming

open fun camelCaseToScreaming(input: String): String

capitalize

open fun capitalize(s: String): String

Capitalizes the first character in the string.

decapitalize

open fun decapitalize(s: String): String

Lower-cases the first character in the string.

escapeEndOfLines

open fun escapeEndOfLines(string: String): String

hasUnaryMinusAsParent

open fun hasUnaryMinusAsParent(n: Node): Boolean

Checks, if the parent is a unary expression with a minus operator.

indent

open fun indent(builder: StringBuilder, indentLevel: Int): StringBuilder

Make an indent by appending indentLevel tab characters to the builder.

indexOfElementByObjectIdentity

open fun <E> indexOfElementByObjectIdentity(list: List<E>, o: E): Int

Like indexOf, but using ==, not equals.

isNullOrEmpty

open fun <E> isNullOrEmpty(collection: Collection<E>): Boolean

nextWord

open fun nextWord(string: String): String

Return the next word of the string, in other words it stops when a space is encountered.

normalizeEolInTextBlock

open fun normalizeEolInTextBlock(content: String, desiredEndOfLineCharacter: LineSeparator): String

open fun normalizeEolInTextBlock(content: String, desiredEndOfLineCharacter: String): String

readerToString

open fun readerToString(reader: Reader): String

removeElementByObjectIdentity

open fun <E> removeElementByObjectIdentity(list: List<E>, o: E)

Like remove, but using ==, not equals.

removeFileExtension

open fun removeFileExtension(filename: String): String

replaceElementByObjectIdentity

open fun <E> replaceElementByObjectIdentity(list: List<E>, oldObject: E, newObject: E)

Like set at indexOf, but using ==, not equals.

screamingToCamelCase

open fun screamingToCamelCase(original: String): String

Transform a string to the camel case conversion.

set

@SafeVarargs

open fun <T> set(items: Array<T>): Set<T>

toCamelCase

open fun ~~toCamelCase~~(original: String): String

trimTrailingSpaces

open fun trimTrailingSpaces(line: String): String

Like trim, but only the trailing spaces.

valueIsNullOrEmpty

open fun valueIsNullOrEmpty(value: Any): Boolean

valueIsNullOrEmptyStringOrOptional

open fun valueIsNullOrEmptyStringOrOptional(value: Any): Boolean