Constructor Detail

• StringFunctions

  public StringFunctions()

Method Detail

• append

  public static com.google.common.base.Function<java.lang.String,java.lang.String> append(java.lang.String suffix)

• prepend

  public static com.google.common.base.Function<java.lang.String,java.lang.String> prepend(java.lang.String prefix)

• formatter

  public static com.google.common.base.Function<java.lang.Object,java.lang.String> formatter(java.lang.String pattern)

  given e.g. "hello %s" returns a function which will insert a string into that pattern

• formatterForArray

  public static com.google.common.base.Function<java.lang.Object[],java.lang.String> formatterForArray(java.lang.String pattern)

  given e.g. "hello %s %s" returns a function which will insert an array of two strings into that pattern

• joiner

  public static com.google.common.base.Function<java.lang.Iterable<?>,java.lang.String> joiner(java.lang.String separator)

  joins the given objects in a collection as a toString with the given separator

• joinerForArray

  public static com.google.common.base.Function<java.lang.Object[],java.lang.String> joinerForArray(java.lang.String separator)

  joins the given objects as a toString with the given separator, but expecting an array of objects, not a collection

• toStringFunction

  public static com.google.common.base.Function<java.lang.Object,java.lang.String> toStringFunction()

  provided here as a convenience; prefer Functions.toStringFunction()

• length

  public static com.google.common.base.Function<java.lang.String,java.lang.Integer> length()

  returns function which gives length of input, with -1 for nulls

• surround

  public static com.google.common.base.Function<java.lang.String,java.lang.String> surround(java.lang.String prefix,
                                                                            java.lang.String suffix)

  Surrounds an input string with the given prefix and suffix

• trim

  public static com.google.common.base.Function<java.lang.String,java.lang.String> trim()

• toLowerCase

  public static com.google.common.base.Function<java.lang.String,java.lang.String> toLowerCase()

• toUpperCase

  public static com.google.common.base.Function<java.lang.String,java.lang.String> toUpperCase()

• convertCase

  public static com.google.common.base.Function<java.lang.String,java.lang.String> convertCase(com.google.common.base.CaseFormat src,
                                                                               com.google.common.base.CaseFormat target)