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com.hartmath.expression
Class HString  

java.lang.Object
  com.hartmath.expression.HExpression
      com.hartmath.expression.HString

All Implemented Interfaces:

HObject

Direct Known Subclasses:

HSymbol

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public class HString

extends HExpression

The HString class represents character strings. This class adopts much of its functionality from the java.lang.String class

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Field Summary
protected  java.lang.String	str           Description of the Field

 

Fields inherited from interface com.hartmath.expression.HObject

COMPLEXFILEID, COMPLEXID, DOUBLECOMPLEXFILEID, DOUBLECOMPLEXID, DOUBLEFILEID, DOUBLEID, FRACTIONFILEID, FRACTIONID, FUNCTIONFILEID, FUNCTIONID, INTEGERFILEID, INTEGERID, OBJECTID, PATTERNFILEID, PATTERNID, STRINGFILEID, STRINGID, SYMBOLFILEID, SYMBOLID

 

Constructor Summary

HString()           Constructs a new empty HString.

HString(char[] value)           Constructs a new HString whose initial value is the specified array of characters.

HString(char[] value, int offset, int count)           Constructs a new HString whose initial value is the specified sub array of characters.

HString(java.lang.String value)           Constructs a new HString that is a copy of the specified String.

HString(java.lang.StringBuffer buffer)

 

Method Summary
int	compareTo(HString obj)           Method Declaration.
boolean	equals(java.lang.Object obj)           Method Declaration.
boolean	greater(com.hartmath.lib.Session session, java.lang.Object obj)           Method Declaration.
int	hashCode()           Returns a hash code value for the object.
HSymbol	head()           Method Declaration.
int	hierarchy()           Returns an specific integer value for each class in the math-objects hierarchy
boolean	isHeadMember(HSymbol sym)           Method Declaration.
boolean	isMember(HObject obj)           Method Declaration.
boolean	less(com.hartmath.lib.Session session, java.lang.Object obj)           Method Declaration.
java.lang.String	toString()           Transform this in a String object

 

Methods inherited from class com.hartmath.expression.HExpression

apply, evaluate, isList, isNumber, isRational, matches, precedence, substitute, substitutePattern, toStringBuffer, unequals

 

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

 

Field Detail

str

protected java.lang.String str

Description of the Field

Constructor Detail

HString

public HString()

Constructs a new empty HString.

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HString

public HString(java.lang.String value)

Constructs a new HString that is a copy of the specified String.

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HString

public HString(char[] value)

Constructs a new HString whose initial value is the specified array of characters.

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HString

public HString(char[] value,
               int offset,
               int count)

Constructs a new HString whose initial value is the specified sub array of characters. The length of the new string will be count characters starting at offset within the specified character array.

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HString

public HString(java.lang.StringBuffer buffer)

Method Detail

isMember

public boolean isMember(HObject obj)

Method Declaration.

Specified by:

isMember in interface HObject

Overrides:

isMember in class HExpression

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isHeadMember

public boolean isHeadMember(HSymbol sym)

Method Declaration.

Specified by:

isHeadMember in interface HObject

Overrides:

isHeadMember in class HExpression

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toString

public java.lang.String toString()

Transform this in a String object

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hashCode

public int hashCode()

Returns a hash code value for the object. This method is supported for the benefit of hashtables such as those provided by java.util.Hashtable.

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equals

public boolean equals(java.lang.Object obj)

Method Declaration.

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compareTo

public int compareTo(HString obj)

Method Declaration.

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less

public boolean less(com.hartmath.lib.Session session,
                    java.lang.Object obj)

Method Declaration.

Specified by:

less in interface HObject

Overrides:

less in class HExpression

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greater

public boolean greater(com.hartmath.lib.Session session,
                       java.lang.Object obj)

Method Declaration.

Specified by:

greater in interface HObject

Overrides:

greater in class HExpression

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hierarchy

public int hierarchy()

Returns an specific integer value for each class in the math-objects hierarchy

Specified by:

hierarchy in interface HObject

Overrides:

hierarchy in class HExpression

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head

public HSymbol head()

Method Declaration.

Specified by:

head in interface HObject

Overrides:

head in class HExpression

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Home >> All >> com >> hartmath >> [ expression overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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