com.mysema.query.types.expr
Class EStringConst

java.lang.Object
  com.mysema.query.types.expr.Expr<D>
      com.mysema.query.types.expr.EComparableBase<D>
          com.mysema.query.types.expr.EComparable<String>
              com.mysema.query.types.expr.EString
                  com.mysema.query.types.expr.EStringConst

All Implemented Interfaces:

Constant<String>, Serializable

public class EStringConst
extends EString
implements Constant<String>

EStringConst represents String constants

Author:

tiwe

See Also:

Serialized Form

Method Summary

void	accept(Visitor v)
EString	append(Expr<String> s) Get the concatenation of this and str
EString	append(String s) Get the concatenation of this and str
Expr<Character>	charAt(int i) Get the character at the given index
EString	concat(String s) Get the concatenation of this and str
static EString	create(String str) Factory method for constants
static EString	create(String str, boolean populateCache)
EBoolean	eq(String s) Get a this == right expression
boolean	equals(Object o)
EBoolean	equalsIgnoreCase(String str) Compares this EString to another EString, ignoring case considerations.
String	getConstant()
int	hashCode()
EBoolean	isEmpty() Return true if this String is empty
EBoolean	isNotEmpty() Return true if this String is not empty
ENumber<Long>	length() Return the length of this String
EString	lower() Get the lower case form
EBoolean	matches(String pattern) Return true if this String matches the given regular expression
EBoolean	ne(String s) Get a this <> right expression
EString	prepend(Expr<String> s) Prepend the given String and return the result
EString	prepend(String s) Prepend the given String and return the result
Expr<String[]>	split(String regex) Split the given String with regex as the matcher for the separator
EString	substring(int beginIndex) Get the given substring
EString	substring(int beginIndex, int endIndex) Get the given substring
EString	toLowerCase() Get the lower case form
EString	toUpperCase() Get the upper case form
EString	trim() Get a copy of the string, with leading and trailing whitespace omitted.
EString	upper() Get the upper case form

Methods inherited from class com.mysema.query.types.expr.EString

charAt, concat, contains, contains, contains, contains, endsWith, endsWith, endsWith, endsWith, equalsIgnoreCase, indexOf, indexOf, indexOf, indexOf, like, like, matches, startsWith, startsWith, startsWith, startsWith, stringValue

Methods inherited from class com.mysema.query.types.expr.EComparable

between, between, goe, goe, gt, gt, loe, loe, lt, lt, notBetween, notBetween

Methods inherited from class com.mysema.query.types.expr.EComparableBase

asc, castToNum, desc

Methods inherited from class com.mysema.query.types.expr.Expr

count, countAll, countDistinct, eq, getType, in, in, in, ne, notIn, notIn, notIn, toString, when, when

Methods inherited from class java.lang.Object

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

Method Detail

create

public static final EString create(String str)

Factory method for constants

Parameters:

str -

Returns:

create

public static EString create(String str,
                             boolean populateCache)

accept

public void accept(Visitor v)

Specified by:

accept in class Expr<String>

append

public EString append(Expr<String> s)

Description copied from class: EString

Get the concatenation of this and str

Overrides:

append in class EString

Returns:

this + str

append

public EString append(String s)

Description copied from class: EString

Get the concatenation of this and str

Overrides:

append in class EString

Returns:

this + str

charAt

public Expr<Character> charAt(int i)

Description copied from class: EString

Get the character at the given index

Overrides:

charAt in class EString

Returns:

this.charAt(i)

See Also:

String.charAt(int)

concat

public EString concat(String s)

Description copied from class: EString

Get the concatenation of this and str

Overrides:

concat in class EString

Returns:

this + str

eq

public EBoolean eq(String s)

Description copied from class: Expr

Get a this == right expression

Overrides:

eq in class Expr<String>

Parameters:

s - rhs of the comparison

Returns:

equals

public boolean equals(Object o)

Overrides:

equals in class Object

equalsIgnoreCase

public EBoolean equalsIgnoreCase(String str)

Description copied from class: EString

Compares this EString to another EString, ignoring case considerations.

Overrides:

equalsIgnoreCase in class EString

Returns:

this.equalsIgnoreCase(str)

See Also:

String.equalsIgnoreCase(String)

getConstant

public String getConstant()

Specified by:

getConstant in interface Constant<String>

Returns:

hashCode

public int hashCode()

Overrides:

hashCode in class Expr<String>

isEmpty

public EBoolean isEmpty()

Description copied from class: EString

Return true if this String is empty

Overrides:

isEmpty in class EString

Returns:

this.isEmpty()

See Also:

String.isEmpty()

isNotEmpty

public EBoolean isNotEmpty()

Description copied from class: EString

Return true if this String is not empty

Overrides:

isNotEmpty in class EString

Returns:

!this.isEmpty()

See Also:

String.isEmpty()

length

public ENumber<Long> length()

Description copied from class: EString

Return the length of this String

Overrides:

length in class EString

Returns:

this.length()

See Also:

String.length()

lower

public EString lower()

Description copied from class: EString

Get the lower case form

Overrides:

lower in class EString

Returns:

this.toLowerCase()

See Also:

String.toLowerCase()

matches

public EBoolean matches(String pattern)

Description copied from class: EString

Return true if this String matches the given regular expression

Overrides:

matches in class EString

Returns:

this.matches(regex)

See Also:

String.matches(String)

ne

public EBoolean ne(String s)

Description copied from class: Expr

Get a this <> right expression

Overrides:

ne in class Expr<String>

Parameters:

s - rhs of the comparison

Returns:

prepend

public EString prepend(Expr<String> s)

Description copied from class: EString

Prepend the given String and return the result

Overrides:

prepend in class EString

Returns:

str + this

prepend

public EString prepend(String s)

Description copied from class: EString

Prepend the given String and return the result

Overrides:

prepend in class EString

Returns:

str + this

split

public Expr<String[]> split(String regex)

Description copied from class: EString

Split the given String with regex as the matcher for the separator

Overrides:

split in class EString

Returns:

this.split(regex)

See Also:

String.split(String)

substring

public EString substring(int beginIndex)

Description copied from class: EString

Get the given substring

Overrides:

substring in class EString

Returns:

this.substring(beginIndex)

See Also:

String.substring(int)

substring

public EString substring(int beginIndex,
                         int endIndex)

Description copied from class: EString

Get the given substring

Overrides:

substring in class EString

Returns:

this.substring(beginIndex, endIndex)

See Also:

String.substring(int, int)

toLowerCase

public EString toLowerCase()

Description copied from class: EString

Get the lower case form

Overrides:

toLowerCase in class EString

Returns:

this.toLowerCase()

See Also:

String.toLowerCase()

toUpperCase

public EString toUpperCase()

Description copied from class: EString

Get the upper case form

Overrides:

toUpperCase in class EString

Returns:

See Also:

String.toUpperCase()

trim

public EString trim()

Description copied from class: EString

Get a copy of the string, with leading and trailing whitespace omitted.

Overrides:

trim in class EString

Returns:

See Also:

String.trim()

upper

public EString upper()

Description copied from class: EString

Get the upper case form

Overrides:

upper in class EString

Returns:

See Also:

String.toUpperCase()