oracle.jbo.expr

Class JIExpr

java.lang.Object

oracle.jbo.expr.JIExpr

All Implemented Interfaces:

JIReservedVarNames

Direct Known Subclasses:

JIExprJava, JIExprSQL

public abstract class JIExpr
extends java.lang.Object
implements JIReservedVarNames

Field Summary

Fields

Modifier and Type	Field and Description
static int	NULL_COMP_ALLOWED_FALSE
static int	NULL_COMP_ALLOWED_TRUE
static int	NULL_COMP_NOT_ALLOWED

Fields inherited from interface oracle.jbo.expr.JIReservedVarNames

RESERVED_VAR_VALUE

Constructor Summary

Constructors

Constructor and Description
JIExpr()
JIExpr(JIExpr parent)
JIExpr(java.io.LineNumberReader ins)
JIExpr(java.io.LineNumberReader ins, JIParserHelper ph)

Method Summary

Modifier and Type	Method and Description
static java.lang.Object	baseNullForOperation(int typ, java.lang.Class targetClass, boolean isLVal)
abstract boolean	checkFor(JIToken word, int nodeTyp)
abstract boolean	checkForSyntacticElem(JIExpr expr, JIToken word, int nodeTyp)
void	consumeWord(JIToken tok)
abstract JIExpr	createExpr(JIExpr parent)
abstract java.lang.Class	findClass(java.lang.String name)
JIToken	findNextWord(boolean spaceOnly)
JIToken	findNextWord(boolean spaceOnly, boolean pushStack)
JIParserNode	getAddExpr()
abstract int	getAddOperator(JIToken word)
abstract int	getAndConjunction(JIToken word)
JIParserNode	getAndExpr()
JIParserNode	getAssignExpr()
JIParserNode	getBooleanExpr()
boolean	getBooleanExprVal(JIValueSupplier valueSupplier)
java.lang.Object	getBuiltInMethodVal(JIParserMethodNode methodNode, java.lang.Object parentVal, JIValueSupplier valueSupplier)
java.lang.String	getCastingClass()
JIParserNode	getCompareExpr()
abstract int	getComparisonOperator(JIToken word)
int	getEscapeToken(JIToken word)
JIParserNode	getExpr()
java.lang.Object	getExprVal(JIValueSupplier valueSupplier)
java.lang.String	getFullyQualifiedIdent()
JIParserNode	getIdentTerm()
JIInput	getInput()
JIParserNode	getMultiplyExpr()
int	getNullComparison()
abstract java.lang.Object	getNullForOperation(int typ, java.lang.Class targetClass, boolean isLVal)
abstract int	getOrConjunction(JIToken word)
JIParserNode	getOrExpr()
JIParserNode	getParseExpr()
abstract java.lang.String	getReservedWord(int tokType)
JIParserNode	getStmtExpr()
JIParserNode	getTerm()
JIParserNode	getVarDeclExpr()
boolean	isBuiltInMethod(JIParserMethodNode methodNodemethodName, java.lang.Object parentVal, JIValueSupplier valueSupplier)
boolean	isShowParseTree()
void	noMoreTokenCheck()
void	rewindWord()
void	setContinueRead(boolean b)
void	setShowParseTree(boolean b)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NULL_COMP_NOT_ALLOWED

public static final int NULL_COMP_NOT_ALLOWED

See Also:

Constant Field Values

NULL_COMP_ALLOWED_FALSE

public static final int NULL_COMP_ALLOWED_FALSE

See Also:

Constant Field Values

NULL_COMP_ALLOWED_TRUE

public static final int NULL_COMP_ALLOWED_TRUE

See Also:

Constant Field Values

Constructor Detail

JIExpr

public JIExpr()

JIExpr

public JIExpr(java.io.LineNumberReader ins)

JIExpr

public JIExpr(java.io.LineNumberReader ins,
              JIParserHelper ph)

JIExpr

public JIExpr(JIExpr parent)

Method Detail

getInput

public JIInput getInput()

setContinueRead

public void setContinueRead(boolean b)

rewindWord

public void rewindWord()

consumeWord

public void consumeWord(JIToken tok)

findNextWord

public JIToken findNextWord(boolean spaceOnly,
                            boolean pushStack)

findNextWord

public JIToken findNextWord(boolean spaceOnly)

isShowParseTree

public boolean isShowParseTree()

setShowParseTree

public void setShowParseTree(boolean b)

findClass

public abstract java.lang.Class findClass(java.lang.String name)
                                   throws java.lang.ClassNotFoundException

Throws:

java.lang.ClassNotFoundException

isBuiltInMethod

public boolean isBuiltInMethod(JIParserMethodNode methodNodemethodName,
                               java.lang.Object parentVal,
                               JIValueSupplier valueSupplier)

getBuiltInMethodVal

public java.lang.Object getBuiltInMethodVal(JIParserMethodNode methodNode,
                                            java.lang.Object parentVal,
                                            JIValueSupplier valueSupplier)

getFullyQualifiedIdent

public java.lang.String getFullyQualifiedIdent()

getCastingClass

public java.lang.String getCastingClass()

getTerm

public JIParserNode getTerm()

getIdentTerm

public JIParserNode getIdentTerm()

getMultiplyExpr

public JIParserNode getMultiplyExpr()

getAddExpr

public JIParserNode getAddExpr()

getComparisonOperator

public abstract int getComparisonOperator(JIToken word)

getAndConjunction

public abstract int getAndConjunction(JIToken word)

getOrConjunction

public abstract int getOrConjunction(JIToken word)

getAddOperator

public abstract int getAddOperator(JIToken word)

getCompareExpr

public JIParserNode getCompareExpr()

createExpr

public abstract JIExpr createExpr(JIExpr parent)

getReservedWord

public abstract java.lang.String getReservedWord(int tokType)

checkFor

public abstract boolean checkFor(JIToken word,
                                 int nodeTyp)

checkForSyntacticElem

public abstract boolean checkForSyntacticElem(JIExpr expr,
                                              JIToken word,
                                              int nodeTyp)

getBooleanExpr

public JIParserNode getBooleanExpr()

getOrExpr

public JIParserNode getOrExpr()

getAndExpr

public JIParserNode getAndExpr()

getAssignExpr

public JIParserNode getAssignExpr()

getVarDeclExpr

public JIParserNode getVarDeclExpr()

getStmtExpr

public JIParserNode getStmtExpr()

getParseExpr

public JIParserNode getParseExpr()

getExpr

public JIParserNode getExpr()

getExprVal

public java.lang.Object getExprVal(JIValueSupplier valueSupplier)

getBooleanExprVal

public boolean getBooleanExprVal(JIValueSupplier valueSupplier)

noMoreTokenCheck

public void noMoreTokenCheck()

getNullComparison

public int getNullComparison()

getNullForOperation

public abstract java.lang.Object getNullForOperation(int typ,
                                                     java.lang.Class targetClass,
                                                     boolean isLVal)

baseNullForOperation

public static java.lang.Object baseNullForOperation(int typ,
                                                    java.lang.Class targetClass,
                                                    boolean isLVal)

getEscapeToken

public int getEscapeToken(JIToken word)