concept sequence in category java

This is an excerpt from Manning's book Java SE 11 Programmer I Certification Guide MEAP V03. Login to get full access to this book.

Figure 5.6 shows a UML representation (class diagram on the left and object diagram on the right) of the class String and its object name, with only one relevant variable, value, which is an array of the type byte and is used to store the sequence of characters assigned to a String.

This is an excerpt from Manning's book JavaFX in Action. Login to get full access to this book.

Listing 2.32. Binding to a sequence itself

Listing 3.31. Triggers on a sequence

var seq1 = [1..3] on replace oldVal[firstIdx..lastIdx] = newVal { println ( "Changing [{firstIdx}..{lastIdx}] from " "{oldVal.toString()} to " "{newVal.toString()}" ); }; println("Inserts"); insert 4 into seq1; insert 0 before seq1[0]; insert [98,99] after seq1[2]; println("Deletes"); delete seq1[0]; delete seq1[0..2]; delete seq1; println("Assign then reverse"); seq1 = [1..3]; seq1 = reverse seq1; Changing [0..-1] from [ ] to [ 1, 2, 3 ] Inserts Changing [3..2] from [ 1, 2, 3 ] to [ 4 ] Changing [0..-1] from [ 1, 2, 3, 4 ] to [ 0 ] Changing [3..2] from [ 0, 1, 2, 3, 4 ] to [ 98, 99 ] Deletes Changing [0..0] from [ 0, 1, 2, 98, 99, 3, 4 ] to [ ] Changing [0..2] from [ 1, 2, 98, 99, 3, 4 ] to [ ] Changing [0..2] from [ 99, 3, 4 ] to [ ] Assign then reverse Changing [0..-1] from [ ] to [ 1, 2, 3 ] Changing [0..2] from [ 1, 2, 3 ] to [ 3, 2, 1 ]

A sequence may be declared with its initial items between square brackets. A sequence inside a sequence is expanded in place. Two sequences are equal if they contain the same quantity, type, value, and order of items. The sizeof operator is used to determine the length of a sequence.