de.grogra.xl.expr
Class ExpressionList

java.lang.Object
  extended by de.grogra.graph.impl.Edge
      extended by de.grogra.graph.impl.Node
          extended by de.grogra.xl.expr.Expression
              extended by de.grogra.xl.expr.EvalExpression
                  extended by de.grogra.xl.expr.ExpressionList
All Implemented Interfaces:
Manageable, PersistenceCapable, Shareable, TypeId, UserFields, XObject, Map, ExpressionFactory, ValueObserver, java.io.Serializable, java.lang.Cloneable

public final class ExpressionList
extends EvalExpression

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class de.grogra.graph.impl.Node
Node.AccessorBridge, Node.FieldAttributeAccessor, Node.NType
 
Nested classes/interfaces inherited from interface de.grogra.util.Map
Map.Chain
 
Field Summary
 
Fields inherited from class de.grogra.xl.expr.Expression
$TYPE, aval, aval$FIELD, dval, dval$FIELD, etype, EXPR_0, I18N, lval, lval$FIELD, USED_BITS, VALID, valid$FIELD
 
Fields inherited from class de.grogra.graph.impl.Node
ADDITIONAL_FIELDS, bits, DELETED, EXTENT_BIT, EXTENT_MASK, extentIndex$FIELD, extentTail$FIELD, HAS_OBSERVERS, IS_INTERPRETIVE, isInterpretive$FIELD, LAST_EXTENT_INDEX, layer$FIELD, MARK, mark$FIELD, MIME_TYPE, MIN_UNUSED_SPECIAL_OF_SOURCE, MIN_UNUSED_SPECIAL_OF_TARGET, name$FIELD
 
Fields inherited from interface de.grogra.reflect.TypeId
A_VALUE, ABSTRACT_PRIMITIVE, BOOLEAN, BOOLEAN_MASK, BYTE, BYTE_MASK, CHAR, CHAR_MASK, D_VALUE, DOUBLE, DOUBLE_MASK, F_VALUE, FLOAT, FLOAT_MASK, FLOATING_POINT_MASK, I_VALUE, INT, INT_ASSIGNABLE, INT_MASK, INTEGRAL_MASK, L_VALUE, LONG, LONG_MASK, MAX_PRIMITIVE, MIN_PRIMITIVE, NUMERIC_MASK, NUMERIC_NONCHAR_MASK, OBJECT, OBJECT_MASK, PRIMITIVE_MASK, SHORT, SHORT_MASK, TYPE_COUNT, VOID, VOID_MASK
 
Fields inherited from interface de.grogra.util.Map
DEFAULT_VALUE, EMPTY_MAP
 
Constructor Summary
ExpressionList()
           
ExpressionList(Type type)
           
ExpressionList(Type type, boolean returnFirst)
           
 
Method Summary
protected  boolean evaluateBooleanImpl(VMXState t)
           
protected  byte evaluateByteImpl(VMXState t)
           
protected  char evaluateCharImpl(VMXState t)
           
protected  double evaluateDoubleImpl(VMXState t)
           
protected  float evaluateFloatImpl(VMXState t)
           
protected  int evaluateIntImpl(VMXState t)
           
protected  long evaluateLongImpl(VMXState t)
           
protected  java.lang.Object evaluateObjectImpl(VMXState t)
           
protected  short evaluateShortImpl(VMXState t)
           
protected  void evaluateVoidImpl(VMXState t)
           
 boolean isRequired(int index)
           
 void link(boolean checkTypes)
           
protected  java.lang.String paramString()
          Computes the class-specific part of the string returned by Node.toString() which shall be enclosed in brackets.
protected  void writeOperator(de.grogra.xl.compiler.BytecodeWriter writer)
           
 
Methods inherited from class de.grogra.xl.expr.Expression
add, allowsIteration, cast, checkExpressionCount, checkSetType, clone, compile, compile, createConst, createExpression, createMaxConst, createMinConst, discards, evaluateAsObject, evaluateAsVoid, evaluateBoolean, evaluateBoolean, evaluateByte, evaluateByte, evaluateChar, evaluateChar, evaluateDouble, evaluateDouble, evaluateFloat, evaluateFloat, evaluateInt, evaluateInt, evaluateLong, evaluateLong, evaluateObject, evaluateObject, evaluateRet, evaluateShort, evaluateShort, evaluatesWithoutSideeffect, fireValueChanged, getExpression, getExpression, getExpression, getExpressionCount, getFirstExpression, getLastExpression, getLeastCommonAncestor, getNextExpression, getNTypeImpl, getObjectExpression, getObjectExpression, getPromotedType, getSupportedTypes, getType, getTypeLoader, hasType, hasType, implicitConversion, isConditional, isPrimitiveOrStringConstant, linkGraph, needsEmptyOperandStackForFinally, newInstance, opcode, opcode, promote, push, receiveChildren, setNextSibling, setType, substitute, toConst, toConstImpl, toString, unboxingConversion, unlinkTree, valueChanged, write, writeChildren, writeConditional, writeConditional, writeFinally, writeImpl
 
Methods inherited from class de.grogra.graph.impl.Node
addEdgeBitsTo, addReference, appendBranchNode, appendBranchNode, appendReferencesTo, clone, cloneGraph, dump, dumpTree, dup, dupUnmanagedFields, edgeChanged, fieldModified, findAdjacent, get, getAccessor, getAccessor, getAttributes, getAxisParent, getBoolean, getBranch, getBranchLength, getBranchNode, getBranchTail, getByte, getChar, getCommonAncestor, getCurrentGraphState, getDirectChildCount, getDouble, getEdgeAttributeAccessor, getEdgeAttributes, getEdgeBitsTo, getEdgeTo, getExtentIndex, getFirst, getFirstEdge, getFloat, getGraph, getId, getIndex, getInstantiator, getInt, getLayer, getLong, getManageableType, getName, getNeighbor, getNext, getNType, getObject, getOrCreateEdgeTo, getOrNull, getPersistenceManager, getPredecessor, getProvider, getShort, getSource, getStamp, getSuccessor, getSymbol, getSymbolColor, getTarget, getTransaction, getUserField, getUserFieldCount, getXClass, getXData, hasName, initProvider, initXClass, insertBranchNode, insertBranchNode, instantiateGraph, isAncestorOf, isDirection, isManagingInstance, isMarked, isRoot, isSource, isTarget, manageableReadResolve, manageableWriteReplace, removeAll, removeEdgeBitsTo, removeFromChain, removeFromChain, removeReference, setBranch, setBranch, setExtentIndex, setGraphForDeserialization, setLayer, setMark, setName, setSuccessor, setSuccessor, specialEdgeAdded, specialEdgeRefModified, specialEdgeRemoved, writeReplace
 
Methods inherited from class de.grogra.graph.impl.Edge
addEdgeBits, getBitMark, getEdgeBits, getObjectMark, getSpecialEdgeDescriptor, parseEdgeKeys, remove, removeEdgeBits, setBitMark, setEdgeBits, setObjectMark, testEdgeBits
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface de.grogra.persistence.PersistenceCapable
getBitMark, getObjectMark, setBitMark, setObjectMark
 

Constructor Detail

ExpressionList

public ExpressionList()

ExpressionList

public ExpressionList(Type type)

ExpressionList

public ExpressionList(Type type,
                      boolean returnFirst)
Method Detail

evaluateBooleanImpl

protected boolean evaluateBooleanImpl(VMXState t)
Overrides:
evaluateBooleanImpl in class Expression

evaluateByteImpl

protected byte evaluateByteImpl(VMXState t)
Overrides:
evaluateByteImpl in class Expression

evaluateCharImpl

protected char evaluateCharImpl(VMXState t)
Overrides:
evaluateCharImpl in class Expression

evaluateDoubleImpl

protected double evaluateDoubleImpl(VMXState t)
Overrides:
evaluateDoubleImpl in class Expression

evaluateFloatImpl

protected float evaluateFloatImpl(VMXState t)
Overrides:
evaluateFloatImpl in class Expression

evaluateIntImpl

protected int evaluateIntImpl(VMXState t)
Overrides:
evaluateIntImpl in class Expression

evaluateLongImpl

protected long evaluateLongImpl(VMXState t)
Overrides:
evaluateLongImpl in class Expression

evaluateObjectImpl

protected java.lang.Object evaluateObjectImpl(VMXState t)
Overrides:
evaluateObjectImpl in class Expression

evaluateShortImpl

protected short evaluateShortImpl(VMXState t)
Overrides:
evaluateShortImpl in class Expression

evaluateVoidImpl

protected void evaluateVoidImpl(VMXState t)
Overrides:
evaluateVoidImpl in class Expression

isRequired

public boolean isRequired(int index)
Overrides:
isRequired in class Expression

link

public void link(boolean checkTypes)
Overrides:
link in class Expression

paramString

protected java.lang.String paramString()
Description copied from class: Node
Computes the class-specific part of the string returned by Node.toString() which shall be enclosed in brackets. This should be used to show important properties of this node.

Overrides:
paramString in class Expression
Returns:
string describing some important properties of this node

writeOperator

protected void writeOperator(de.grogra.xl.compiler.BytecodeWriter writer)
Overrides:
writeOperator in class Expression