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annotate src/luan/interp/TableExpr.java @ 25:0e406bd9ac7b

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fix table constructors git-svn-id: https://luan-java.googlecode.com/svn/trunk@26 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Thu, 06 Dec 2012 09:36:24 +0000
parents b7d7069fee58
children 5cf15507d77e
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
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1 package luan.interp;
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3 import luan.LuaException;
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4 import luan.LuaState;
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5 import luan.LuaTable;
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6 import luan.LuaNumber;
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9 final class TableExpr implements Expr {
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11 static class Field {
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12 final Expr key;
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13 final Expr value;
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15 Field(Expr key,Expr value) {
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16 this.key = key;
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17 this.value = value;
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18 }
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19 }
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21 private final Field[] fields;
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22 private final Expressions expressions;
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fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
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24 TableExpr(Field[] fields,Expressions expressions) {
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25 this.fields = fields;
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26 this.expressions = expressions;
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27 }
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29 @Override public Object eval(LuaState lua) throws LuaException {
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30 LuaTable table = new LuaTable();
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31 for( Field field : fields ) {
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32 table.set( field.key.eval(lua), field.value.eval(lua) );
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33 }
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34 Object[] a = expressions.eval(lua);
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35 for( int i=0; i<a.length; i++ ) {
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36 table.set( new LuaNumber(i+1), a[i] );
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37 }
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38 return table;
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39 }
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40 }