Class TLongArrayStack

  • All Implemented Interfaces:
    TLongStack, java.io.Externalizable, java.io.Serializable

    public class TLongArrayStack
    extends java.lang.Object
    implements TLongStack, java.io.Externalizable
    A stack of long primitives, backed by a TLongArrayList
    See Also:
    Serialized Form
    • Constructor Summary

      Constructors 
      Constructor Description
      TLongArrayStack()
      Creates a new TLongArrayStack instance with the default capacity.
      TLongArrayStack​(int capacity)
      Creates a new TLongArrayStack instance with the specified capacity.
      TLongArrayStack​(int capacity, long no_entry_value)
      Creates a new TLongArrayStack instance with the specified capacity.
      TLongArrayStack​(TLongStack stack)
      Creates a new TLongArrayStack instance that is a copy of the instanced passed to us.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void clear()
      Clears the stack.
      boolean equals​(java.lang.Object o)  
      long getNoEntryValue()
      Returns the value that is used to represent null.
      int hashCode()  
      long peek()
      Returns the value at the top of the stack.
      long pop()
      Removes and returns the value at the top of the stack.
      void push​(long val)
      Pushes the value onto the top of the stack.
      void readExternal​(java.io.ObjectInput in)  
      int size()
      Returns the current depth of the stack.
      long[] toArray()
      Copies the contents of the stack into a native array.
      void toArray​(long[] dest)
      Copies a slice of the list into a native array.
      java.lang.String toString()
      Returns a String representation of the list, top to bottom.
      void writeExternal​(java.io.ObjectOutput out)  
      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait
    • Constructor Detail

      • TLongArrayStack

        public TLongArrayStack()
        Creates a new TLongArrayStack instance with the default capacity.
      • TLongArrayStack

        public TLongArrayStack​(int capacity)
        Creates a new TLongArrayStack instance with the specified capacity.
        Parameters:
        capacity - the initial depth of the stack
      • TLongArrayStack

        public TLongArrayStack​(int capacity,
                               long no_entry_value)
        Creates a new TLongArrayStack instance with the specified capacity.
        Parameters:
        capacity - the initial depth of the stack
        no_entry_value - value that represents null
      • TLongArrayStack

        public TLongArrayStack​(TLongStack stack)
        Creates a new TLongArrayStack instance that is a copy of the instanced passed to us.
        Parameters:
        stack - the instance to copy
    • Method Detail

      • getNoEntryValue

        public long getNoEntryValue()
        Returns the value that is used to represent null. The default value is generally zero, but can be changed during construction of the collection.
        Specified by:
        getNoEntryValue in interface TLongStack
        Returns:
        the value that represents null
      • push

        public void push​(long val)
        Pushes the value onto the top of the stack.
        Specified by:
        push in interface TLongStack
        Parameters:
        val - an long value
      • pop

        public long pop()
        Removes and returns the value at the top of the stack.
        Specified by:
        pop in interface TLongStack
        Returns:
        an long value
      • peek

        public long peek()
        Returns the value at the top of the stack.
        Specified by:
        peek in interface TLongStack
        Returns:
        an long value
      • size

        public int size()
        Returns the current depth of the stack.
        Specified by:
        size in interface TLongStack
      • clear

        public void clear()
        Clears the stack.
        Specified by:
        clear in interface TLongStack
      • toArray

        public long[] toArray()
        Copies the contents of the stack into a native array. Note that this will NOT pop them out of the stack. The front of the list will be the top of the stack.
        Specified by:
        toArray in interface TLongStack
        Returns:
        an long[] value
      • toArray

        public void toArray​(long[] dest)
        Copies a slice of the list into a native array. Note that this will NOT pop them out of the stack. The front of the list will be the top of the stack.

        If the native array is smaller than the stack depth, the native array will be filled with the elements from the top of the array until it is full and exclude the remainder.

        Specified by:
        toArray in interface TLongStack
        Parameters:
        dest - the array to copy into.
      • toString

        public java.lang.String toString()
        Returns a String representation of the list, top to bottom.
        Overrides:
        toString in class java.lang.Object
        Returns:
        a String value
      • equals

        public boolean equals​(java.lang.Object o)
        Overrides:
        equals in class java.lang.Object
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object
      • writeExternal

        public void writeExternal​(java.io.ObjectOutput out)
                           throws java.io.IOException
        Specified by:
        writeExternal in interface java.io.Externalizable
        Throws:
        java.io.IOException
      • readExternal

        public void readExternal​(java.io.ObjectInput in)
                          throws java.io.IOException,
                                 java.lang.ClassNotFoundException
        Specified by:
        readExternal in interface java.io.Externalizable
        Throws:
        java.io.IOException
        java.lang.ClassNotFoundException