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java.lang.Objectorg.objectweb.fractal.julia.loader.Tree
An immutable string tree.
Constructor Summary | |
Tree(String leaf)
Constructs a new Tree instance. |
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Tree(Tree[] subTrees)
Constructs a new Tree instance. |
Method Summary | |
boolean |
equals(Object o)
Tests if this tree is equal to the given object. |
int |
equals(String str,
int off,
int len)
Test if the String representation of this tree is equal to the given String. |
int |
getSize()
Returns the number of sub trees of this tree. |
Tree |
getSubTree(int index)
Returns the sub tree of this tree whose index is given. |
Tree[] |
getSubTrees()
Returns the sub trees of this tree. |
int |
hashCode()
Returns the hashcode of this tree. |
String |
toString()
Returns a string representation of this tree. |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public Tree(String leaf)
Tree
instance.
leaf
- the value of the node to be created.public Tree(Tree[] subTrees)
Tree
instance.
subTrees
- the subtrees of the node to be created, or null
for a leaf node.Method Detail |
public int getSize()
public Tree getSubTree(int index)
index
- the index of the sub tree to be returned.
ArrayIndexOutOfBoundsException
- if index is
negative or strictly greater than getSize
.public Tree[] getSubTrees()
public boolean equals(Object o)
o
- the object to be compared to this tree.
public int hashCode()
public String toString()
public int equals(String str, int off, int len)
str
- a String.off
- the start index of the String to be compared to this tree in
str;len
- the length of the String to be compared to this tree.
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