OpenJDK 27 · com.sun.org.apache.xml.internal.utils.ObjectStack

Access	Constructor and Description
public	ObjectStack() Default constructor.
public	ObjectStack(int Size of block to allocate blocksize) Construct a ObjectVector, using the given block size.
public	ObjectStack(ObjectStack ObjectStack to copy v) Copy constructor for ObjectStack

Method Summary

Modifier and Type	Method and Description
public Object	Returns: clone of current ObjectStack clone() Overrides com.sun.org.apache.xml.internal.utils.ObjectVector.clone. Returns clone of current ObjectStack
public boolean	Returns: `true` if this stack is empty; `false` otherwise. empty() Tests if this stack is empty.
public Object	Returns: the object at the top of this stack. peek() Looks at the object at the top of this stack without removing it from the stack.
public Object	Returns: the object at n items down. peek(int The number of items down, indexed from zero. n) Looks at the object at the position the stack counting down n items.
public Object	Returns: The object at the top of this stack. pop() Removes the object at the top of this stack and returns that object as the value of this function.
public Object	Returns: the `item` argument. push(Object the int to be pushed onto this stack. i) Pushes an item onto the top of this stack.
public void	quickPop(int n) Quickly pops a number of items from the stack.
public int	Returns: the distance from the top of the stack where the object is] located; the return value `-1` indicates that the object is not on the stack. search(Object the desired object. o) Returns where an object is on this stack.
public void	setTop(Object object to set at the top val) Sets an object at a the top of the statck

Inherited from com.sun.org.apache.xml.internal.utils.ObjectVector:: addElement addElements addElements contains elementAt indexOf indexOf insertElementAt lastIndexOf removeAllElements removeElement removeElementAt setElementAt setSize setToSize size

ObjectStack	back to summary
public ObjectStack() Default constructor. Note that the default block size is very small, for small lists.

ObjectStack	back to summary
public ObjectStack(int blocksize) Construct a ObjectVector, using the given block size. Parameters blocksize:int Size of block to allocate

ObjectStack	back to summary
public ObjectStack(ObjectStack v) Copy constructor for ObjectStack Parameters v:ObjectStack ObjectStack to copy

Method Detail

clone back to summary

clone	back to summary
public Object clone() throws CloneNotSupportedException Overrides com.sun.org.apache.xml.internal.utils.ObjectVector.clone. Returns clone of current ObjectStack Returns:Object clone of current ObjectStack Exceptions CloneNotSupportedException: Doc from java.lang.Object.clone. if the object's class does not support the `Cloneable` interface. Subclasses that override the `clone` method can also throw this exception to indicate that an instance cannot be cloned.

public Object clone() throws CloneNotSupportedException

Overrides com.sun.org.apache.xml.internal.utils.ObjectVector.clone.

Returns clone of current ObjectStack

Returns:Object

clone of current ObjectStack

Exceptions

CloneNotSupportedException:

Doc from java.lang.Object.clone.

if the object's class does not support the Cloneable interface. Subclasses that override the clone method can also throw this exception to indicate that an instance cannot be cloned.

empty back to summary

empty	back to summary
public boolean empty() Tests if this stack is empty. Returns:boolean `true` if this stack is empty; `false` otherwise. Since JDK1.0

public boolean empty()

Tests if this stack is empty.

Returns:boolean: true if this stack is empty; false otherwise.
Since: JDK1.0

peek	back to summary
public Object peek() Looks at the object at the top of this stack without removing it from the stack. Returns:Object the object at the top of this stack. Exceptions EmptyStackException: if this stack is empty.

peek

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public Object peek()

Looks at the object at the top of this stack without removing it from the stack.

Returns:Object

the object at the top of this stack.

Exceptions

EmptyStackException:: if this stack is empty.

peek	back to summary
public Object peek(int n) Looks at the object at the position the stack counting down n items. Parameters n:int The number of items down, indexed from zero. Returns:Object the object at n items down. Exceptions EmptyStackException: if this stack is empty.

peek

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public Object peek(int n)

Looks at the object at the position the stack counting down n items.

Parameters

n:int: The number of items down, indexed from zero.

Returns:Object

the object at n items down.

Exceptions

EmptyStackException:: if this stack is empty.

pop	back to summary
public Object pop() Removes the object at the top of this stack and returns that object as the value of this function. Returns:Object The object at the top of this stack.

pop

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public Object pop()

Removes the object at the top of this stack and returns that object as the value of this function.

Returns:Object: The object at the top of this stack.

push back to summary

push	back to summary
public Object push(Object i) Pushes an item onto the top of this stack. Parameters i:Object the int to be pushed onto this stack. Returns:Object the `item` argument.

public Object push(Object i)

Pushes an item onto the top of this stack.

Parameters

i:Object: the int to be pushed onto this stack.

Returns:Object

the item argument.

quickPop	back to summary
public void quickPop(int n) Quickly pops a number of items from the stack.

search back to summary

search	back to summary
public int search(Object o) Returns where an object is on this stack. Parameters o:Object the desired object. Returns:int the distance from the top of the stack where the object is] located; the return value `-1` indicates that the object is not on the stack. Since JDK1.0

public int search(Object o)

Returns where an object is on this stack.

Parameters

o:Object: the desired object.

Returns:int

the distance from the top of the stack where the object is] located; the return value -1 indicates that the object is not on the stack.

Since

JDK1.0

setTop	back to summary
public void setTop(Object val) Sets an object at a the top of the statck Parameters val:Object object to set at the top Exceptions EmptyStackException: if this stack is empty.

setTop

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public void setTop(Object val)

Sets an object at a the top of the statck

Parameters

val:Object: object to set at the top

Exceptions

EmptyStackException:: if this stack is empty.

public Class ObjectStack

Field Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail