org.eclipse.tptp.platform.provisional.fastxpath.compiler
Class CompiledExpressionEvaluator

java.lang.Object
  org.eclipse.tptp.platform.provisional.fastxpath.compiler.CompiledExpressionEvaluator

public abstract class CompiledExpressionEvaluator

extends java.lang.Object

Super class for all compiled expression evaluators. It includes a set of "toBool" functions for runtime evaluation of the expression

Constructor Summary

CompiledExpressionEvaluator()

Method Summary

abstract java.lang.Object	eval(java.lang.Object object, IFastXPathEngine fastXPathEngine)
java.lang.StringBuffer	getBodyJavaCode()
void	setBodyJavaCode(java.lang.StringBuffer bodyJavaCode)
static boolean	toBool()
static boolean	toBool(java.math.BigDecimal bd)
static boolean	toBool(java.math.BigInteger bi)
static boolean	toBool(boolean b)
static boolean	toBool(java.lang.Boolean bool)
static boolean	toBool(byte b)
static boolean	toBool(java.lang.Byte b)
static boolean	toBool(byte[] bArr)
static boolean	toBool(char c)
static boolean	toBool(char[] cArr)
static boolean	toBool(java.lang.Character c)
static boolean	toBool(double d)
static boolean	toBool(java.lang.Double d)
static boolean	toBool(float f)
static boolean	toBool(java.lang.Float f)
static boolean	toBool(int i)
static boolean	toBool(java.lang.Integer i)
static boolean	toBool(java.util.List list)
static boolean	toBool(long l)
static boolean	toBool(java.lang.Long l)
static boolean	toBool(java.lang.Object obj)
static boolean	toBool(short s)
static boolean	toBool(java.lang.Short s)
static boolean	toBool(java.lang.String str)

Methods inherited from class java.lang.Object

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

Constructor Detail

CompiledExpressionEvaluator

public CompiledExpressionEvaluator()

Method Detail

eval

public abstract java.lang.Object eval(java.lang.Object object,
                                      IFastXPathEngine fastXPathEngine)
                               throws java.lang.NullPointerException

Parameters:

object -

fastXPathEngine -

Returns:

Throws:

NullPointerException - The code for the evaluator is compiled regardless of the object that will be evaluated, hence, a NullPointerException might be thrown.

getBodyJavaCode

public java.lang.StringBuffer getBodyJavaCode()

setBodyJavaCode

public void setBodyJavaCode(java.lang.StringBuffer bodyJavaCode)

toBool

public static final boolean toBool()

toBool

public static final boolean toBool(java.lang.Object obj)

toBool

public static final boolean toBool(java.util.List list)

toBool

public static final boolean toBool(java.lang.String str)

toBool

public static final boolean toBool(java.lang.Boolean bool)

toBool

public static final boolean toBool(java.lang.Byte b)

toBool

public static final boolean toBool(java.lang.Character c)

toBool

public static final boolean toBool(java.lang.Double d)

toBool

public static final boolean toBool(java.lang.Float f)

toBool

public static final boolean toBool(java.lang.Integer i)

toBool

public static final boolean toBool(java.lang.Long l)

toBool

public static final boolean toBool(java.lang.Short s)

toBool

public static final boolean toBool(java.math.BigDecimal bd)

toBool

public static final boolean toBool(java.math.BigInteger bi)

toBool

public static final boolean toBool(int i)

toBool

public static final boolean toBool(short s)

toBool

public static final boolean toBool(long l)

toBool

public static final boolean toBool(double d)

toBool

public static final boolean toBool(float f)

toBool

public static final boolean toBool(byte b)

toBool

public static final boolean toBool(char c)

toBool

public static final boolean toBool(boolean b)

toBool

public static final boolean toBool(char[] cArr)

toBool

public static final boolean toBool(byte[] bArr)