author | Jaroslav Tulach <jaroslav.tulach@apidesign.org> |
Thu, 29 Nov 2012 21:58:17 +0100 | |
branch | reflection |
changeset 223 | 860933a7787f |
parent 152 | 2cda429aeb49 |
child 287 | 6f696a0ef12f |
child 316 | 8da329789435 |
permissions | -rw-r--r-- |
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/* |
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* To change this template, choose Tools | Templates |
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* and open the template in the editor. |
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*/ |
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package org.apidesign.javap; |
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|
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/** A JavaScript ready replacement for java.util.Vector |
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* |
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* @author Jaroslav Tulach <jtulach@netbeans.org> |
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*/ |
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final class Vector { |
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private Object[] arr; |
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|
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Vector() { |
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} |
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|
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Vector(int i) { |
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this(); |
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} |
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|
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void add(Object objectType) { |
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addElement(objectType); |
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} |
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void addElement(Object obj) { |
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final int s = size(); |
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setSize(s + 1); |
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setElementAt(obj, s); |
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} |
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|
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int size() { |
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return arr == null ? 0 : arr.length; |
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} |
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|
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void copyInto(Object[] newArr) { |
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if (arr == null) { |
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return; |
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} |
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int min = Math.min(newArr.length, arr.length); |
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for (int i = 0; i < min; i++) { |
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newArr[i] = arr[i]; |
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} |
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} |
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|
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Object elementAt(int index) { |
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return arr[index]; |
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} |
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|
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void setSize(int len) { |
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Object[] newArr = new Object[len]; |
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copyInto(newArr); |
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arr = newArr; |
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} |
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|
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void setElementAt(Object val, int index) { |
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arr[index] = val; |
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} |
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} |