Package groovy.lang

Class Sequence

  • All Implemented Interfaces:
    GroovyObject, java.io.Serializable, java.lang.Cloneable, java.lang.Iterable, java.util.Collection, java.util.List, java.util.RandomAccess
    Direct Known Subclasses:
    NonEmptySequence
    public class Sequence
extends java.util.ArrayList
implements GroovyObject
    Represents a sequence of zero or more objects of a given type. The type can be omitted in which case any type of object can be added.
    See Also:
    Serialized Form

    • Field Summary

      • Fields inherited from class java.util.AbstractList

        modCount

    • Constructor Summary

      Constructors 
      Constructor Description
      Sequence()  
      Sequence​(java.lang.Class type)  
      Sequence​(java.lang.Class type, java.util.List content)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void add​(int index, java.lang.Object element)  
      boolean add​(java.lang.Object element)  
      boolean addAll​(int index, java.util.Collection c)  
      boolean addAll​(java.util.Collection c)  
      protected void checkCollectionType​(java.util.Collection c)
      Checks that each member of the given collection are of the correct type
      protected void checkType​(java.lang.Object object)
      Checks that the given object instance is of the correct type otherwise a runtime exception is thrown
      void clear()  
      boolean equals​(Sequence that)  
      boolean equals​(java.lang.Object that)  
      MetaClass getMetaClass()
      Returns the metaclass for a given class.
      java.lang.Object getProperty​(java.lang.String property)
      Retrieves a property value.
      int hashCode()  
      java.lang.Object invokeMethod​(java.lang.String name, java.lang.Object args)
      Invokes the given method.
      int minimumSize()  
      java.lang.Object remove​(int index)  
      protected void removeRange​(int fromIndex, int toIndex)  
      java.lang.Object set​(int index, java.lang.Object element)  
      void set​(java.util.Collection collection)
      Sets the contents of this sequence to that of the given collection.
      void setMetaClass​(MetaClass metaClass)
      Allows the MetaClass to be replaced with a derived implementation.
      void setProperty​(java.lang.String property, java.lang.Object newValue)
      Sets the given property to the new value.
      java.lang.Class type()  

      • Methods inherited from class java.util.ArrayList

        clone, contains, ensureCapacity, forEach, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, removeAll, removeIf, replaceAll, retainAll, size, sort, spliterator, subList, toArray, toArray, trimToSize

      • Methods inherited from class java.util.AbstractCollection

        containsAll, toString

      • Methods inherited from class java.lang.Object

        finalize, getClass, notify, notifyAll, wait, wait, wait

      • Methods inherited from interface java.util.Collection

        parallelStream, stream, toArray

      • Methods inherited from interface java.util.List

        containsAll

    • Constructor Detail

      • Sequence

        public Sequence()

      • Sequence

        public Sequence​(java.lang.Class type)

      • Sequence

        public Sequence​(java.lang.Class type,
                java.util.List content)

    • Method Detail

      • set

        public void set​(java.util.Collection collection)
        Sets the contents of this sequence to that of the given collection.

      • equals

        public boolean equals​(java.lang.Object that)
        Specified by:
        equals in interface java.util.Collection
        Specified by:
        equals in interface java.util.List
        Overrides:
        equals in class java.util.ArrayList

      • equals

        public boolean equals​(Sequence that)

      • hashCode

        public int hashCode()
        Specified by:
        hashCode in interface java.util.Collection
        Specified by:
        hashCode in interface java.util.List
        Overrides:
        hashCode in class java.util.ArrayList

      • minimumSize

        public int minimumSize()

      • type

        public java.lang.Class type()
        Returns:
        the type of the elements in the sequence or null if there is no type constraint on this sequence

      • add

        public void add​(int index,
                java.lang.Object element)
        Specified by:
        add in interface java.util.List
        Overrides:
        add in class java.util.ArrayList

      • add

        public boolean add​(java.lang.Object element)
        Specified by:
        add in interface java.util.Collection
        Specified by:
        add in interface java.util.List
        Overrides:
        add in class java.util.ArrayList

      • addAll

        public boolean addAll​(java.util.Collection c)
        Specified by:
        addAll in interface java.util.Collection
        Specified by:
        addAll in interface java.util.List
        Overrides:
        addAll in class java.util.ArrayList

      • addAll

        public boolean addAll​(int index,
                      java.util.Collection c)
        Specified by:
        addAll in interface java.util.List
        Overrides:
        addAll in class java.util.ArrayList

      • clear

        public void clear()
        Specified by:
        clear in interface java.util.Collection
        Specified by:
        clear in interface java.util.List
        Overrides:
        clear in class java.util.ArrayList

      • remove

        public java.lang.Object remove​(int index)
        Specified by:
        remove in interface java.util.List
        Overrides:
        remove in class java.util.ArrayList

      • removeRange

        protected void removeRange​(int fromIndex,
                           int toIndex)
        Overrides:
        removeRange in class java.util.ArrayList

      • set

        public java.lang.Object set​(int index,
                            java.lang.Object element)
        Specified by:
        set in interface java.util.List
        Overrides:
        set in class java.util.ArrayList

      • invokeMethod

        public java.lang.Object invokeMethod​(java.lang.String name,
                                     java.lang.Object args)
        Description copied from interface: GroovyObject
        Invokes the given method.
        Specified by:
        invokeMethod in interface GroovyObject
        Parameters:
        name - the name of the method to call
        args - the arguments to use for the method call
        Returns:
        the result of invoking the method

      • getProperty

        public java.lang.Object getProperty​(java.lang.String property)
        Description copied from interface: GroovyObject
        Retrieves a property value.
        Specified by:
        getProperty in interface GroovyObject
        Parameters:
        property - the name of the property of interest
        Returns:
        the given property

      • setProperty

        public void setProperty​(java.lang.String property,
                        java.lang.Object newValue)
        Description copied from interface: GroovyObject
        Sets the given property to the new value.
        Specified by:
        setProperty in interface GroovyObject
        Parameters:
        property - the name of the property of interest
        newValue - the new value for the property

      • getMetaClass

        public MetaClass getMetaClass()
        Description copied from interface: GroovyObject
        Returns the metaclass for a given class.
        Specified by:
        getMetaClass in interface GroovyObject
        Returns:
        the metaClass of this instance

      • setMetaClass

        public void setMetaClass​(MetaClass metaClass)
        Description copied from interface: GroovyObject
        Allows the MetaClass to be replaced with a derived implementation.
        Specified by:
        setMetaClass in interface GroovyObject
        Parameters:
        metaClass - the new metaclass

      • checkCollectionType

        protected void checkCollectionType​(java.util.Collection c)
        Checks that each member of the given collection are of the correct type

      • checkType

        protected void checkType​(java.lang.Object object)
        Checks that the given object instance is of the correct type otherwise a runtime exception is thrown