Examples of org.luaj.vm2.LuaTable

org.luaj.vm2.LuaTable
Subclass of {@link LuaValue} for representing lua tables.
Almost all API's implemented in {@link LuaTable} are defined and documented in {@link LuaValue}.
If a table is needed, the one of the type-checking functions can be used such as {@link #istable()}, {@link #checktable()}, or {@link #opttable(LuaTable)}
The main table operations are defined on {@link LuaValue} for getting and setting values with and without metatag processing:
- {@link #get(LuaValue)}
- {@link #set(LuaValue,LuaValue)}
- {@link #rawget(LuaValue)}
- {@link #rawset(LuaValue,LuaValue)}
- plus overloads such as {@link #get(String)}, {@link #get(int)}, and so on
To iterate over key-value pairs from Java, use
```
  {@code LuaValue k = LuaValue.NIL;}while ( true )  Varargs n = table.next(k); if ( (k = n.arg1()).isnil() ) break; LuaValue v = n.arg(2) process( k, v ) }
```
As with other types, {@link LuaTable} instances should be constructed via one of the table constructor methods on {@link LuaValue}:
- {@link LuaValue#tableOf()} empty table
- {@link LuaValue#tableOf(int,int)} table with capacity
- {@link LuaValue#listOf(LuaValue[])} initialize array part
- {@link LuaValue#listOf(LuaValue[],Varargs)} initialize array part
- {@link LuaValue#tableOf(LuaValue[])} initialize named hash part
- {@link LuaValue#tableOf(Varargs,int)} initialize named hash part
- {@link LuaValue#tableOf(LuaValue[],LuaValue[])} initialize array and named parts
- {@link LuaValue#tableOf(LuaValue[],LuaValue[],Varargs)} initialize array and named parts
@see LuaValue

      assertEquals( i, t.maxn() );
    }
  }


  public void testOutOfOrderlen() {
    LuaTable t = new_Table();


    for ( int j=8; j<32; j+=8 ) {
      for ( int i = j; i > 0; --i ) {
        t.set( i, LuaString.valueOf( "Test Value! "+i ) );
      }
      assertEquals( j, t.length() );
      assertEquals( j, t.maxn() );
    }
  }

View Full Code Here

      assertEquals( j, t.maxn() );
    }
  }
  
  public void testStringKeyslen() {
    LuaTable t = new_Table();
    
    for ( int i = 1; i <= 32; ++i ) {
      t.set( "str-"+i, LuaString.valueOf( "String Key Test Value! "+i ) );
      assertEquals( 0, t.length() );
      assertEquals( 0, t.maxn() );
    }
  }

View Full Code Here

      assertEquals( 0, t.maxn() );
    }
  }


  public void testMixedKeyslen() {
    LuaTable t = new_Table();
    
    for ( int i = 1; i <= 32; ++i ) {
      t.set( "str-"+i, LuaString.valueOf( "String Key Test Value! "+i ) );
      t.set( i, LuaString.valueOf( "Int Key Test Value! "+i ) );
      assertEquals( i, t.length() );
      assertEquals( i, t.maxn() );
    }
  }

View Full Code Here

      assertEquals(vj,tj);
    }
  }
  
  public void testInsertBeginningOfList() {
    LuaTable t = new_Table();
    Vector v = new Vector();
    
    for ( int i = 1; i <= 32; ++i ) {
      LuaString test = LuaString.valueOf("Test Value! "+i);
      t.insert(1, test);
      v.insertElementAt(test, 0);            
      compareLists(t,v);
    }
  }

View Full Code Here

      compareLists(t,v);
    }
  }


  public void testInsertEndOfList() {
    LuaTable t = new_Table();
    Vector v = new Vector();
    
    for ( int i = 1; i <= 32; ++i ) {
      LuaString test = LuaString.valueOf("Test Value! "+i);
      t.insert(0, test);
      v.insertElementAt(test, v.size());            
      compareLists(t,v);
    }
  }

View Full Code Here

      compareLists(t,v);
    }
  }


  public void testInsertMiddleOfList() {
    LuaTable t = new_Table();
    Vector v = new Vector();
    
    for ( int i = 1; i <= 32; ++i ) {
      LuaString test = LuaString.valueOf("Test Value! "+i);
      int m = i / 2;
      t.insert(m+1, test);
      v.insertElementAt(test, m);
      compareLists(t,v);
    }
  }

View Full Code Here

      v.insertElementAt(test, v.size());
    }
  }
  
  public void testRemoveBeginningOfList() {
    LuaTable t = new_Table();
    Vector v = new Vector();
    prefillLists(t,v);
    for ( int i = 1; i <= 32; ++i ) {
      t.remove(1);
      v.removeElementAt(0);
      compareLists(t,v);
    }
  }

View Full Code Here

      compareLists(t,v);
    }
  }
  
  public void testRemoveEndOfList() {
    LuaTable t = new_Table();
    Vector v = new Vector();
    prefillLists(t,v);
    for ( int i = 1; i <= 32; ++i ) {
      t.remove(0);
      v.removeElementAt(v.size()-1);
      compareLists(t,v);
    }
  }

View Full Code Here

      compareLists(t,v);
    }
  }


  public void testRemoveMiddleOfList() {
    LuaTable t = new_Table();
    Vector v = new Vector();
    prefillLists(t,v);
    for ( int i = 1; i <= 32; ++i ) {
      int m = v.size() / 2;
      t.remove(m+1);
      v.removeElementAt(m);
      compareLists(t,v);
    }
  }

View Full Code Here

 * Tests for tables used as lists. 
 */
public class TableHashTest extends TestCase {
  
  protected LuaTable new_Table() {
    return new LuaTable();
  }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.luaj.vm2.LuaTable

com.aerospike.client.lua.LuaAerospikeLib

com.aerospike.client.lua.LuaBytesLib

com.aerospike.client.lua.LuaBytesLib$MetaLib

com.aerospike.client.lua.LuaCache

com.aerospike.client.lua.LuaInstance

com.aerospike.client.lua.LuaListLib

com.aerospike.client.lua.LuaListLib$create

com.aerospike.client.lua.LuaListLib$MetaLib

com.aerospike.client.lua.LuaMapLib

com.aerospike.client.lua.LuaMapLib$create

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.