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java.lang.Objectde.grogra.graph.impl.Edge
de.grogra.graph.impl.Node
de.grogra.xl.expr.Expression
de.grogra.xl.expr.EvalExpression
de.grogra.xl.expr.Comparison
public abstract class Comparison
Nested Class Summary |
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Nested classes/interfaces inherited from class de.grogra.graph.impl.Node |
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Node.AccessorBridge, Node.FieldAttributeAccessor, Node.NType |
Nested classes/interfaces inherited from interface de.grogra.util.Map |
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Map.Chain |
Field Summary | |
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protected int |
ctype
|
protected Expression |
expr1
|
protected Expression |
expr2
|
Fields inherited from class de.grogra.xl.expr.Expression |
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$TYPE, aval, aval$FIELD, dval, dval$FIELD, etype, EXPR_0, I18N, lval, lval$FIELD, USED_BITS, VALID, valid$FIELD |
Fields inherited from class de.grogra.graph.impl.Node |
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ADDITIONAL_FIELDS, bits, DELETED, EXTENT_BIT, EXTENT_MASK, extentIndex$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 |
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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 |
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DEFAULT_VALUE, EMPTY_MAP |
Constructor Summary | |
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Comparison()
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Method Summary | |
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Expression |
compile(de.grogra.xl.compiler.scope.Scope scope,
Expression e1,
Expression e2)
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abstract int |
getSupportedTypes()
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int |
getSupportedTypes(int arg)
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boolean |
isConditional()
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protected boolean |
isNullOrBooleanConst(Expression e)
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void |
link(boolean checkTypes)
|
protected void |
writeImpl(de.grogra.xl.compiler.BytecodeWriter writer,
boolean discard)
|
Methods inherited from class de.grogra.graph.impl.Edge |
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addEdgeBits, getBitMark, getEdgeBits, getObjectMark, getSpecialEdgeDescriptor, parseEdgeKeys, remove, removeEdgeBits, setBitMark, setEdgeBits, setObjectMark, testEdgeBits |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface de.grogra.persistence.PersistenceCapable |
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getBitMark, getObjectMark, setBitMark, setObjectMark |
Field Detail |
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protected int ctype
protected Expression expr1
protected Expression expr2
Constructor Detail |
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public Comparison()
Method Detail |
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public Expression compile(de.grogra.xl.compiler.scope.Scope scope, Expression e1, Expression e2)
compile
in class Expression
public abstract int getSupportedTypes()
public final int getSupportedTypes(int arg)
getSupportedTypes
in class Expression
public boolean isConditional()
isConditional
in class Expression
protected boolean isNullOrBooleanConst(Expression e)
public void link(boolean checkTypes)
link
in class Expression
protected void writeImpl(de.grogra.xl.compiler.BytecodeWriter writer, boolean discard)
writeImpl
in class Expression
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