Method Detail

• getAt

  java.lang.String getAt​(int index)

  returns the name of the icon at the given index (starting at 0) or null if index >= size. Use it like this:

     def secondIconName = node.icons[1]
   

  Since:

  1.2

• getFirst

  java.lang.String getFirst()

  returns the name of the first icon if the node has an icon assigned or null otherwise. Equivalent: node.icons[0].

  Since:

  1.2

• contains

  boolean contains​(java.lang.String name)

  returns true if the node has an icon of this name.

  Since:

  1.2

• size

  int size()

  returns the number of icons the node has.

  Since:

  1.2

• getIcons

  java.util.List<java.lang.String> getIcons()

  returns a read-only list of the names of the icons the node has. Think twice before you use this method since it leads to ugly code, e.g. use node.icons.first or node.icons[0] instead of node.icons.icons[0]. Perhaps you could also use iteration over icons, see.

• getUrls

  java.util.List<java.net.URL> getUrls()

  returns a list of the urls of the icons the node has.

• iterator

  java.util.Iterator<java.lang.String> iterator()

  allows application of Groovy collection methods like each(), collect(), ...

     def freeIcons = node.icons.findAll { it.startsWith('free') }
   

  Since:

  1.3.2