com.cliffc.aa.type.Types.Key Class Reference

Collaboration diagram for com.cliffc.aa.type.Types.Key:

Public Member Functions
boolean	equals (Object o)
int	hashCode ()

Package Attributes
int	_hash
Type[]	_ts

Private Member Functions
	Key (Type[] ts, int hash)

Static Private Member Functions
static int	hash (Type[] ts)

Detailed Description

Definition at line 22 of file Types.java.

Constructor & Destructor Documentation

Key()

com.cliffc.aa.type.Types.Key.Key ( Type[]  ts, int  hash  )

private

Definition at line 25 of file Types.java.

{ _ts=ts; _hash = hash; }

References com.cliffc.aa.type.Types.Key._hash, com.cliffc.aa.type.Types.Key._ts, com.cliffc.aa.type.Types.Key.hash(), and com.cliffc.aa.type.Types.ts().

Referenced by com.cliffc.aa.type.Types.Key.equals().

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Member Function Documentation

equals()

boolean com.cliffc.aa.type.Types.Key.equals

(

Object

o

)

Definition at line 32 of file Types.java.

                                              {
      if( !(o instanceof Key) ) return false;
      Type[] ts = ((Key)o)._ts;
      // This series of tests is NOT the same as Arrays.equals(), since it
      // bottoms out in a pointer-equality test instead of 'equals'.
      if( _ts==ts ) return true;
      if( _ts.length != ts.length ) return false;
      for( int i=0; i<ts.length; i++ )
        if( _ts[i]!=ts[i] )
          return false;
      return true;
    }

References com.cliffc.aa.type.Types.Key._ts, com.cliffc.aa.type.Types.Key.Key(), and com.cliffc.aa.type.Types.ts().

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hash()

static int com.cliffc.aa.type.Types.Key.hash ( Type[]  ts )

staticprivate

Definition at line 26 of file Types.java.

                                         {
      int hash = 0;
      for( Type t : ts ) hash += t._hash;
      return hash;
    }

References com.cliffc.aa.type.Types.ts().

Referenced by com.cliffc.aa.type.Types.check_(), com.cliffc.aa.type.Types.hash_cons_(), and com.cliffc.aa.type.Types.Key.Key().

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hashCode()

int com.cliffc.aa.type.Types.Key.hashCode

(

)

Definition at line 31 of file Types.java.

{ return _hash; }

References com.cliffc.aa.type.Types.Key._hash.

Member Data Documentation

_hash

int com.cliffc.aa.type.Types.Key._hash

package

Definition at line 24 of file Types.java.

Referenced by com.cliffc.aa.type.Types.check_(), com.cliffc.aa.type.Types.hash_cons_(), com.cliffc.aa.type.Types.Key.hashCode(), and com.cliffc.aa.type.Types.Key.Key().

_ts

Type [] com.cliffc.aa.type.Types.Key._ts

package

Definition at line 23 of file Types.java.

Referenced by com.cliffc.aa.type.Types.check_(), com.cliffc.aa.type.Types.Key.equals(), com.cliffc.aa.type.Types.hash_cons_(), and com.cliffc.aa.type.Types.Key.Key().

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The documentation for this class was generated from the following file:

• Types.java