Package gnu.trove.stack
Interface TCharStack
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- All Known Implementing Classes:
TCharArrayStack
public interface TCharStack
A stack of char primitives.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
clear()
Clears the stack.char
getNoEntryValue()
Returns the value that is used to represent null.char
peek()
Returns the value at the top of the stack.char
pop()
Removes and returns the value at the top of the stack.void
push(char val)
Pushes the value onto the top of the stack.int
size()
Returns the current depth of the stack.char[]
toArray()
Copies the contents of the stack into a native array.void
toArray(char[] dest)
Copies a slice of the list into a native array.
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Method Detail
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getNoEntryValue
char 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.- Returns:
- the value that represents null
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push
void push(char val)
Pushes the value onto the top of the stack.- Parameters:
val
- anchar
value
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pop
char pop()
Removes and returns the value at the top of the stack.- Returns:
- an
char
value
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peek
char peek()
Returns the value at the top of the stack.- Returns:
- an
char
value
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size
int size()
Returns the current depth of the stack.
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clear
void clear()
Clears the stack.
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toArray
char[] toArray()
Copies the contents of the stack into a native array. Note that this will NOT pop them out of the stack.- Returns:
- an
char[]
value
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toArray
void toArray(char[] dest)
Copies a slice of the list into a native array. Note that this will NOT pop them out of the stack.- Parameters:
dest
- the array to copy into.
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