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java.lang.Objectedu.cornell.cs.sam.core.SamSymbolTable
public class SamSymbolTable
SymbolTable implementation using two HashMaps, one for forward lookup and one for reverse.
Constructor Summary | |
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SamSymbolTable()
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Method Summary | |
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void |
add(java.lang.String symbol,
int address)
Adds a new pair |
java.util.Collection<java.lang.String> |
getSymbols()
Returns the symbols contained in this table. |
int |
resolveAddress(java.lang.String label)
Returns an address for the given symbol |
java.lang.String |
resolveSymbol(int address)
Return one symbol for a given address |
java.util.Collection<java.lang.String> |
resolveSymbols(int address)
Returns all symbols for a given address |
java.lang.String |
toString()
Returns a string version of the table |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public SamSymbolTable()
Method Detail |
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public void add(java.lang.String symbol, int address)
SymbolTable
add
in interface SymbolTable
public java.util.Collection<java.lang.String> resolveSymbols(int address)
SymbolTable
resolveSymbols
in interface SymbolTable
public java.lang.String resolveSymbol(int address)
SymbolTable
resolveSymbol
in interface SymbolTable
public int resolveAddress(java.lang.String label)
SymbolTable
resolveAddress
in interface SymbolTable
public java.util.Collection<java.lang.String> getSymbols()
SymbolTable
getSymbols
in interface SymbolTable
public java.lang.String toString()
SymbolTable
toString
in interface SymbolTable
toString
in class java.lang.Object
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