Modifier and Type	Class and Description
public static class	Strings.StringsToJoin Knows how to join `String`s using a given delimiter.
public static class	Strings.StringToAppend Knows how to append a given `String` to the given target, only if the target does not end with the given `String` to append.

Access	Constructor and Description
private	Strings()

Method Summary

Modifier and Type	Method and Description
public static Strings.StringToAppend	Returns: an intermediate object that takes the target `String` and knows to append the given `String`. append(String the `String` to append. toAppend) Appends a given `String` to the given target, only if the target does not end with the given `String` to append.
public static String	Returns: a `String` containing the given objects. concat(Object... the objects to concatenate. objects) Concatenates the given objects into a single `String`.
public static String	Returns: the escaped String escapePercent(String the String to escape value) Escape any `%` to `%%` to avoid interpreting it in `String#format(String, Object...)`.
private static String	escapePercentExceptWhenFollowedBy_n(String message)
public static String	Returns: the formatted string if any args were given formatIfArgs(String the string to format message, Object... args used to format the message, can be null or empty args) Format with `String#format(String, Object...)` the given message if some args have been given otherwise just return the message.
public static boolean	Returns: `true` if the given `String` is `null` or empty, otherwise `false`. isNullOrEmpty(String the `String` to check. s) Indicates whether the given `String` is `null` or empty.
public static Strings.StringsToJoin	Returns: an intermediate object that takes a given delimiter and knows how to join the given `String`s. join(String... the `String`s to join. strings) Joins the given `String`s using a given delimiter.
public static Strings.StringsToJoin	Returns: an intermediate object that takes a given delimiter and knows how to join the given `Object`s. join(Iterable<?> the `Object`s to join. toStringable) Joins the given `Object`s using a given delimiter.
public static String	Returns: the given `String` surrounded by single quotes, or `null` if the given `String` is `null`. quote(String the given `String`. s) Returns the given `String` surrounded by single quotes, or `null` if the given `String` is `null`.
public static Object	Returns: the given object surrounded by single quotes, only if the object is a `String`. quote(Object the given object. o) Returns the given object surrounded by single quotes, only if the object is a `String`.
private static String	revertEscapingPercent_n(String value)

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

Constructor Detail

Strings	back to summary
private Strings()

Method Detail

append back to summary

append	back to summary
public static Strings.StringToAppend append(String toAppend) Appends a given `String` to the given target, only if the target does not end with the given `String` to append. The following example illustrates proper usage of this method: `Strings.append("c").to("ab"); Strings.append("c").to("abc");` resulting in the `String` `"abc"` for both cases. Parameters toAppend:String the `String` to append. Returns:Strings.StringToAppend an intermediate object that takes the target `String` and knows to append the given `String`. See Also `StringToAppend#to(String)`

public static Strings.StringToAppend append(String toAppend)

Appends a given String to the given target, only if the target does not end with the given String to append. The following example illustrates proper usage of this method:

 Strings.append("c").to("ab");
Strings.append("c").to("abc");

resulting in the String "abc" for both cases.

Parameters

toAppend:String: the String to append.

Returns:Strings.StringToAppend

an intermediate object that takes the target String and knows to append the given String.

See Also

StringToAppend#to(String)

concat back to summary

concat	back to summary
public static String concat(Object... objects) Concatenates the given objects into a single `String`. This method is more efficient than concatenating using "+", since only one `StringBuilder` is created. Parameters objects:Object[] the objects to concatenate. Returns:String a `String` containing the given objects.

public static String concat(Object... objects)

Concatenates the given objects into a single String. This method is more efficient than concatenating using "+", since only one StringBuilder is created.

Parameters

objects:Object[]: the objects to concatenate.

Returns:String

a String containing the given objects.

escapePercent back to summary

escapePercent	back to summary
public static String escapePercent(String value) Escape any `%` to `%%` to avoid interpreting it in `String#format(String, Object...)`. Parameters value:String the String to escape Returns:String the escaped String

public static String escapePercent(String value)

Escape any % to %% to avoid interpreting it in String#format(String, Object...).

Parameters

value:String: the String to escape

Returns:String

the escaped String

escapePercentExceptWhenFollowedBy_n	back to summary
private static String escapePercentExceptWhenFollowedBy_n(String message)

formatIfArgs back to summary

formatIfArgs	back to summary
public static String formatIfArgs(String message, Object... args) Format with `String#format(String, Object...)` the given message if some args have been given otherwise just return the message. Parameters message:String the string to format args:Object[] args used to format the message, can be null or empty Returns:String the formatted string if any args were given

public static String formatIfArgs(String message, Object... args)

Format with String#format(String, Object...) the given message if some args have been given otherwise just return the message.

Parameters

message:String: the string to format
args:Object[]: args used to format the message, can be null or empty

Returns:String

the formatted string if any args were given

isNullOrEmpty back to summary

isNullOrEmpty	back to summary
public static boolean isNullOrEmpty(String s) Indicates whether the given `String` is `null` or empty. Parameters s:String the `String` to check. Returns:boolean `true` if the given `String` is `null` or empty, otherwise `false`.

public static boolean isNullOrEmpty(String s)

Indicates whether the given String is null or empty.

Parameters

s:String: the String to check.

Returns:boolean

true if the given String is null or empty, otherwise false.

join back to summary

join	back to summary
public static Strings.StringsToJoin join(String... strings) Joins the given `String`s using a given delimiter. The following example illustrates proper usage of this method: `Strings.join("a", "b", "c").with("\|");` which will result in the `String` `"a\|b\|c"`. Parameters strings:String[] the `String`s to join. Returns:Strings.StringsToJoin an intermediate object that takes a given delimiter and knows how to join the given `String`s. See Also `StringsToJoin#with(String)`

public static Strings.StringsToJoin join(String... strings)

Joins the given Strings using a given delimiter. The following example illustrates proper usage of this method:

 Strings.join("a", "b", "c").with("|");

which will result in the String "a|b|c".

Parameters

strings:String[]: the Strings to join.

Returns:Strings.StringsToJoin

an intermediate object that takes a given delimiter and knows how to join the given Strings.

See Also

StringsToJoin#with(String)

join back to summary

join	back to summary
public static Strings.StringsToJoin join(Iterable<?> toStringable) Joins the given `Object`s using a given delimiter. The following example illustrates proper usage of this method: `Strings.join(new ArrayList("a", "b", "c")).with("\|");` which will result in the `String` `"a\|b\|c"`. Parameters toStringable:Iterable<?> the `Object`s to join. Returns:Strings.StringsToJoin an intermediate object that takes a given delimiter and knows how to join the given `Object`s. See Also `StringsToJoin#with(String)`

public static Strings.StringsToJoin join(Iterable<?> toStringable)

Joins the given Objects using a given delimiter. The following example illustrates proper usage of this method:

 Strings.join(new ArrayList("a", "b", "c")).with("|");

which will result in the String "a|b|c".

Parameters

toStringable:Iterable<?>: the Objects to join.

Returns:Strings.StringsToJoin

an intermediate object that takes a given delimiter and knows how to join the given Objects.

See Also

StringsToJoin#with(String)

quote back to summary

quote	back to summary
public static String quote(String s) Returns the given `String` surrounded by single quotes, or `null` if the given `String` is `null`. Parameters s:String the given `String`. Returns:String the given `String` surrounded by single quotes, or `null` if the given `String` is `null`.

public static String quote(String s)

Returns the given String surrounded by single quotes, or null if the given String is null.

Parameters

s:String: the given String.

Returns:String

the given String surrounded by single quotes, or null if the given String is null.

quote back to summary

quote	back to summary
public static Object quote(Object o) Returns the given object surrounded by single quotes, only if the object is a `String`. Parameters o:Object the given object. Returns:Object the given object surrounded by single quotes, only if the object is a `String`. See Also `quote(String)`

public static Object quote(Object o)

Returns the given object surrounded by single quotes, only if the object is a String.

Parameters

o:Object: the given object.

Returns:Object

the given object surrounded by single quotes, only if the object is a String.

See Also

quote(String)

revertEscapingPercent_n	back to summary
private static String revertEscapingPercent_n(String value)

org.assertj.core.util back to summary

public Class Strings.StringsToJoin

Class Inheritance

extends Object

java.lang.Object
org.assertj.core.util.Strings.StringsToJoin

Knows how to join Strings using a given delimiter.

See Also: Strings#join(String[])

Field Summary

Modifier and Type	Field and Description
private final String[]	strings The `String`s to join.

Constructor Summary

Access	Constructor and Description
pack-priv	StringsToJoin(String... the `String`s to join. strings) Creates a new `StringsToJoin`.

Method Summary

Modifier and Type	Method and Description
public String	Returns: the `String`s joined using the given delimiter. with(String the delimiter to use. delimiter) Specifies the delimiter to use to join `String`s.
public String	Returns: the `String`s joined using the given delimiter. with(String the delimiter to use. delimiter, String the String wrapper to use. escapeString) Specifies the delimiter to use to join `String`s and the escape String to wrap strings with.

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

Field Detail

strings	back to summary
private final String[] strings The `String`s to join.

Constructor Detail

StringsToJoin back to summary

StringsToJoin	back to summary
pack-priv StringsToJoin(String... strings) Creates a new `StringsToJoin`. Parameters strings:String[] the `String`s to join.

pack-priv StringsToJoin(String... strings)

Creates a new StringsToJoin.

Parameters

strings:String[]: the Strings to join.

Method Detail

with back to summary

with	back to summary
public String with(String delimiter) Specifies the delimiter to use to join `String`s. Parameters delimiter:String the delimiter to use. Returns:String the `String`s joined using the given delimiter.

public String with(String delimiter)

Specifies the delimiter to use to join Strings.

Parameters

delimiter:String: the delimiter to use.

Returns:String

the Strings joined using the given delimiter.

with back to summary

with	back to summary
public String with(String delimiter, String escapeString) Specifies the delimiter to use to join `String`s and the escape String to wrap strings with. Parameters delimiter:String the delimiter to use. escapeString:String the String wrapper to use. Returns:String the `String`s joined using the given delimiter.

public String with(String delimiter, String escapeString)

Specifies the delimiter to use to join Strings and the escape String to wrap strings with.

Parameters

delimiter:String: the delimiter to use.
escapeString:String: the String wrapper to use.

Returns:String

the Strings joined using the given delimiter.

org.assertj.core.util back to summary

public Class Strings.StringToAppend

Class Inheritance

extends Object

java.lang.Object
org.assertj.core.util.Strings.StringToAppend

Knows how to append a given String to the given target, only if the target does not end with the given String to append.

Field Summary

Modifier and Type	Field and Description
private final String	toAppend

Constructor Summary

Access	Constructor and Description
pack-priv	StringToAppend(String toAppend)

Method Summary

Modifier and Type	Method and Description
public String	Returns: a `String` containing the target `String` with the given `String` to append added to the end. to(String the target `String`. s) Appends the `String` specified in the constructor to the `String` passed as argument.

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

Field Detail

toAppend	back to summary
private final String toAppend

Constructor Detail

StringToAppend	back to summary
pack-priv StringToAppend(String toAppend)

Method Detail

to back to summary

to	back to summary
public String to(String s) Appends the `String` specified in the constructor to the `String` passed as argument. Parameters s:String the target `String`. Returns:String a `String` containing the target `String` with the given `String` to append added to the end.

public String to(String s)

Appends the String specified in the constructor to the String passed as argument.

Parameters

s:String: the target String.

Returns:String

a String containing the target String with the given String to append added to the end.

public final Class Strings

Nested and Inner Type Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail

public Class Strings.StringsToJoin

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public Class Strings.StringToAppend

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail