TIntArrayStack (Trove 3.0.3)

java.lang.Object
- gnu.trove.stack.array.TIntArrayStack

All Implemented Interfaces:

TIntStack, java.io.Externalizable, java.io.Serializable
```
public class TIntArrayStack
extends java.lang.Object
implements TIntStack, java.io.Externalizable
```
A stack of int primitives, backed by a TIntArrayList

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

protected TIntArrayList _list
the list used to hold the stack values.

static int DEFAULT_CAPACITY

Fields
Modifier and Type	Field and Description
`protected TIntArrayList`	`_list` the list used to hold the stack values.
`static int`	`DEFAULT_CAPACITY`

Constructor Summary

Constructors
Constructor and Description
`TIntArrayStack()` Creates a new `TIntArrayStack` instance with the default capacity.
`TIntArrayStack(int capacity)` Creates a new `TIntArrayStack` instance with the specified capacity.
`TIntArrayStack(int capacity, int no_entry_value)` Creates a new `TIntArrayStack` instance with the specified capacity.
`TIntArrayStack(TIntStack stack)` Creates a new `TIntArrayStack` instance that is a copy of the instanced passed to us.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clear()` Clears the stack.
`boolean`	`equals(java.lang.Object o)`
`int`	`getNoEntryValue()` Returns the value that is used to represent null.
`int`	`hashCode()`
`int`	`peek()` Returns the value at the top of the stack.
`int`	`pop()` Removes and returns the value at the top of the stack.
`void`	`push(int 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.
`int[]`	`toArray()` Copies the contents of the stack into a native array.
`void`	`toArray(int[] 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

- Field Detail
  - _list
```
protected TIntArrayList _list
```
    the list used to hold the stack values.
  - DEFAULT_CAPACITY
```
public static final int DEFAULT_CAPACITY
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - TIntArrayStack
```
public TIntArrayStack()
```
    Creates a new TIntArrayStack instance with the default capacity.
  - TIntArrayStack
```
public TIntArrayStack(int capacity)
```
    Creates a new TIntArrayStack instance with the specified capacity.
    
    Parameters:
    
    capacity - the initial depth of the stack
  - TIntArrayStack
```
public TIntArrayStack(int capacity,
                      int no_entry_value)
```
    Creates a new TIntArrayStack instance with the specified capacity.
    
    Parameters:
    
    capacity - the initial depth of the stack
    
    no_entry_value - value that represents null
  - TIntArrayStack
```
public TIntArrayStack(TIntStack stack)
```
    Creates a new TIntArrayStack instance that is a copy of the instanced passed to us.
    
    Parameters:
    
    stack - the instance to copy
- Method Detail
  - getNoEntryValue
```
public int 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 TIntStack
    
    Returns:
    
    the value that represents null
  - push
```
public void push(int val)
```
    Pushes the value onto the top of the stack.
    
    Specified by:
    
    push in interface TIntStack
    
    Parameters:
    
    val - an int value
  - pop
```
public int pop()
```
    Removes and returns the value at the top of the stack.
    
    Specified by:
    
    pop in interface TIntStack
    
    Returns:
    
    an int value
  - peek
```
public int peek()
```
    Returns the value at the top of the stack.
    
    Specified by:
    
    peek in interface TIntStack
    
    Returns:
    
    an int value
  - size
```
public int size()
```
    Returns the current depth of the stack.
    
    Specified by:
    
    size in interface TIntStack
  - clear
```
public void clear()
```
    Clears the stack.
    
    Specified by:
    
    clear in interface TIntStack
  - toArray
```
public int[] 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 TIntStack
    
    Returns:
    
    an int[] value
  - toArray
```
public void toArray(int[] 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 TIntStack
    
    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

Class TIntArrayStack

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

_list

DEFAULT_CAPACITY

Constructor Detail

TIntArrayStack

TIntArrayStack

TIntArrayStack

TIntArrayStack

Method Detail

getNoEntryValue

push

pop

peek

size

clear

toArray

toArray

toString

equals

hashCode

writeExternal

readExternal